diff --git a/src/Core/GameProject/AssetNameGeneration.cpp b/src/Core/GameProject/AssetNameGeneration.cpp
index 3419df3b..629869e2 100644
--- a/src/Core/GameProject/AssetNameGeneration.cpp
+++ b/src/Core/GameProject/AssetNameGeneration.cpp
@@ -122,18 +122,13 @@ void GenerateAssetNames(CGameProject *pProj)
     {
         CPackage *pPkg = pProj->PackageByIndex(iPkg);
 
-        for (u32 iCol = 0; iCol < pPkg->NumCollections(); iCol++)
+        for (u32 iRes = 0; iRes < pPkg->NumNamedResources(); iRes++)
         {
-            CResourceCollection *pCol = pPkg->CollectionByIndex(iCol);
+            const SNamedResource& rkRes = pPkg->NamedResourceByIndex(iRes);
+            if (rkRes.Name.EndsWith("NODEPEND")) continue;
 
-            for (u32 iRes = 0; iRes < pCol->NumResources(); iRes++)
-            {
-                const SNamedResource& rkRes = pCol->ResourceByIndex(iRes);
-                if (rkRes.Name.EndsWith("NODEPEND")) continue;
-
-                CResourceEntry *pRes = pStore->FindEntry(rkRes.ID);
-                ApplyGeneratedName(pRes, pPkg->Name().ToUTF16(), rkRes.Name.ToUTF16());
-            }
+            CResourceEntry *pRes = pStore->FindEntry(rkRes.ID);
+            ApplyGeneratedName(pRes, pPkg->Name().ToUTF16(), rkRes.Name.ToUTF16());
         }
     }
 #endif
diff --git a/src/Core/GameProject/CGameExporter.cpp b/src/Core/GameProject/CGameExporter.cpp
index f282fe4a..7f3852f7 100644
--- a/src/Core/GameProject/CGameExporter.cpp
+++ b/src/Core/GameProject/CGameExporter.cpp
@@ -197,7 +197,6 @@ void CGameExporter::LoadPaks()
         }
 
         CPackage *pPackage = new CPackage(mpProject, CharPak.GetFileName(false), FileUtil::MakeRelative(PakPath.GetFileDirectory(), mExportDir + mDiscDir));
-        CResourceCollection *pCollection = pPackage->AddCollection("Default");
 
         // MP1-MP3Proto
         if (mGame < eCorruption)
@@ -218,7 +217,7 @@ void CGameExporter::LoadPaks()
                     CAssetID ResID(Pak, mGame);
                     u32 NameLen = Pak.ReadLong();
                     TString Name = Pak.ReadString(NameLen);
-                    pCollection->AddResource(Name, ResID, ResType);
+                    pPackage->AddResource(Name, ResID, ResType);
                 }
 
                 u32 NumResources = Pak.ReadLong();
@@ -292,7 +291,7 @@ void CGameExporter::LoadPaks()
                         TString Name = Pak.ReadString();
                         CFourCC ResType = Pak.ReadLong();
                         CAssetID ResID(Pak, mGame);
-                        pCollection->AddResource(Name, ResID, ResType);
+                        pPackage->AddResource(Name, ResID, ResType);
                     }
                 }
 
diff --git a/src/Core/GameProject/CGameProject.cpp b/src/Core/GameProject/CGameProject.cpp
index 9e561ff2..7f918b1e 100644
--- a/src/Core/GameProject/CGameProject.cpp
+++ b/src/Core/GameProject/CGameProject.cpp
@@ -100,17 +100,12 @@ void CGameProject::GetWorldList(std::list<CAssetID>& rOut) const
     {
         CPackage *pPkg = mPackages[iPkg];
 
-        for (u32 iCol = 0; iCol < pPkg->NumCollections(); iCol++)
+        for (u32 iRes = 0; iRes < pPkg->NumNamedResources(); iRes++)
         {
-            CResourceCollection *pCol = pPkg->CollectionByIndex(iCol);
+            const SNamedResource& rkRes = pPkg->NamedResourceByIndex(iRes);
 
-            for (u32 iRes = 0; iRes < pCol->NumResources(); iRes++)
-            {
-                const SNamedResource& rkRes = pCol->ResourceByIndex(iRes);
-
-                if (rkRes.Type == "MLVL" && !rkRes.Name.EndsWith("NODEPEND"))
-                    rOut.push_back(rkRes.ID);
-            }
+            if (rkRes.Type == "MLVL" && !rkRes.Name.EndsWith("NODEPEND"))
+                rOut.push_back(rkRes.ID);
         }
     }
 }
@@ -121,17 +116,12 @@ CAssetID CGameProject::FindNamedResource(const TString& rkName) const
     {
         CPackage *pPkg = mPackages[iPkg];
 
-        for (u32 iCol = 0; iCol < pPkg->NumCollections(); iCol++)
+        for (u32 iRes = 0; iRes < pPkg->NumNamedResources(); iRes++)
         {
-            CResourceCollection *pCol = pPkg->CollectionByIndex(iCol);
+            const SNamedResource& rkRes = pPkg->NamedResourceByIndex(iRes);
 
-            for (u32 iRes = 0; iRes < pCol->NumResources(); iRes++)
-            {
-                const SNamedResource& rkRes = pCol->ResourceByIndex(iRes);
-
-                if (rkRes.Name == rkName)
-                    return rkRes.ID;
-            }
+            if (rkRes.Name == rkName)
+                return rkRes.ID;
         }
     }
 
diff --git a/src/Core/GameProject/CPackage.cpp b/src/Core/GameProject/CPackage.cpp
index 69387d11..fbc8ba79 100644
--- a/src/Core/GameProject/CPackage.cpp
+++ b/src/Core/GameProject/CPackage.cpp
@@ -18,7 +18,7 @@ bool CPackage::Load()
     if (Reader.IsValid())
     {
         Serialize(Reader);
-        UpdateDependencyCache();
+        mCacheDirty = true;
         return true;
     }
     else return false;
@@ -37,17 +37,26 @@ bool CPackage::Save()
 void CPackage::Serialize(IArchive& rArc)
 {
     rArc << SERIAL("NeedsRecook", mNeedsRecook)
-         << SERIAL_CONTAINER("Collections", mCollections, "ResourceCollection");
+         << SERIAL_CONTAINER("NamedResources", mResources, "Resource");
 }
 
-void CPackage::UpdateDependencyCache()
+void CPackage::AddResource(const TString& rkName, const CAssetID& rkID, const CFourCC& rkType)
+{
+    mResources.push_back( SNamedResource { rkName, rkID, rkType } );
+    mCacheDirty = true;
+}
+
+void CPackage::UpdateDependencyCache() const
 {
     CPackageDependencyListBuilder Builder(this);
     std::list<CAssetID> AssetList;
     Builder.BuildDependencyList(false, AssetList);
 
+    mCachedDependencies.clear();
     for (auto Iter = AssetList.begin(); Iter != AssetList.end(); Iter++)
         mCachedDependencies.insert(*Iter);
+
+    mCacheDirty = false;
 }
 
 void CPackage::Cook()
@@ -58,17 +67,6 @@ void CPackage::Cook()
     Builder.BuildDependencyList(true, AssetList);
     Log::Write(TString::FromInt32(AssetList.size(), 0, 10) + " assets in " + Name() + ".pak");
 
-    // Get named resources
-    std::list<const SNamedResource*> NamedResources;
-
-    for (u32 iCol = 0; iCol < mCollections.size(); iCol++)
-    {
-        CResourceCollection *pCol = mCollections[iCol];
-
-        for (u32 iRes = 0; iRes < pCol->NumResources(); iRes++)
-            NamedResources.push_back(&pCol->ResourceByIndex(iRes));
-    }
-
     // Write new pak
     TWideString PakPath = CookedPackagePath(false);
     CFileOutStream Pak(PakPath.ToUTF8().ToStdString(), IOUtil::eBigEndian);
@@ -84,15 +82,15 @@ void CPackage::Cook()
     Pak.WriteLong(0); // Unknown
 
     // Named Resources
-    Pak.WriteLong(NamedResources.size());
+    Pak.WriteLong(mResources.size());
 
-    for (auto Iter = NamedResources.begin(); Iter != NamedResources.end(); Iter++)
+    for (auto Iter = mResources.begin(); Iter != mResources.end(); Iter++)
     {
-        const SNamedResource *pkRes = *Iter;
-        pkRes->Type.Write(Pak);
-        pkRes->ID.Write(Pak);
-        Pak.WriteLong(pkRes->Name.Size());
-        Pak.WriteString(pkRes->Name.ToStdString(), pkRes->Name.Size()); // Note: Explicitly specifying size means we don't write the terminating 0
+        const SNamedResource& rkRes = *Iter;
+        rkRes.Type.Write(Pak);
+        rkRes.ID.Write(Pak);
+        Pak.WriteLong(rkRes.Name.Size());
+        Pak.WriteString(rkRes.Name.ToStdString(), rkRes.Name.Size()); // Note: Explicitly specifying size means we don't write the terminating 0
     }
 
     // Fill in table of contents with junk, write later
@@ -290,6 +288,14 @@ void CPackage::CompareOriginalAssetList(const std::list<CAssetID>& rkNewList)
     }
 }
 
+bool CPackage::ContainsAsset(const CAssetID& rkID) const
+{
+    if (mCacheDirty)
+        UpdateDependencyCache();
+
+    return mCachedDependencies.find(rkID) != mCachedDependencies.end();
+}
+
 TWideString CPackage::DefinitionPath(bool Relative) const
 {
     TWideString RelPath = mPakPath + mPakName.ToUTF16() + L".pkd";
@@ -301,30 +307,3 @@ TWideString CPackage::CookedPackagePath(bool Relative) const
     TWideString RelPath = mPakPath + mPakName.ToUTF16() + L".pak";
     return Relative ? RelPath : mpProject->DiscDir(false) + RelPath;
 }
-
-CResourceCollection* CPackage::AddCollection(const TString& rkName)
-{
-    CResourceCollection *pCollection = new CResourceCollection(rkName);
-    mCollections.push_back(pCollection);
-    return pCollection;
-}
-
-void CPackage::RemoveCollection(CResourceCollection *pCollection)
-{
-    for (u32 iCol = 0; iCol < mCollections.size(); iCol++)
-    {
-        if (mCollections[iCol] == pCollection)
-        {
-            RemoveCollection(iCol);
-            break;
-        }
-    }
-}
-
-void CPackage::RemoveCollection(u32 Index)
-{
-    ASSERT(Index < mCollections.size());
-    auto Iter = mCollections.begin() + Index;
-    delete *Iter;
-    mCollections.erase(Iter);
-}
diff --git a/src/Core/GameProject/CPackage.h b/src/Core/GameProject/CPackage.h
index 5e8504e7..2a3f49b4 100644
--- a/src/Core/GameProject/CPackage.h
+++ b/src/Core/GameProject/CPackage.h
@@ -20,39 +20,18 @@ struct SNamedResource
     }
 };
 
-class CResourceCollection
-{
-    TString mName;
-    std::vector<SNamedResource> mNamedResources;
-
-public:
-    CResourceCollection() : mName("UNNAMED") {}
-    CResourceCollection(const TString& rkName) : mName(rkName) {}
-
-    void Serialize(IArchive& rArc)
-    {
-        rArc << SERIAL("Name", mName) << SERIAL_CONTAINER("Resources", mNamedResources, "Resource");
-    }
-
-    inline TString Name() const                                 { return mName; }
-    inline u32 NumResources() const                             { return mNamedResources.size(); }
-    inline const SNamedResource& ResourceByIndex(u32 Idx) const { return mNamedResources[Idx]; }
-
-    inline void AddResource(const TString& rkName, const CAssetID& rkID, const CFourCC& rkType)
-    {
-        mNamedResources.push_back( SNamedResource { rkName, rkID, rkType } );
-    }
-};
-
 class CPackage
 {
     CGameProject *mpProject;
     TString mPakName;
     TWideString mPakPath;
-    std::vector<CResourceCollection*> mCollections;
-    std::set<CAssetID> mCachedDependencies;
+    std::vector<SNamedResource> mResources;
     bool mNeedsRecook;
 
+    // Cached dependency list; used to figure out if a given resource is in this package
+    mutable bool mCacheDirty;
+    mutable std::set<CAssetID> mCachedDependencies;
+
     enum EPackageDefinitionVersion
     {
         eVer_Initial,
@@ -69,31 +48,29 @@ public:
         , mPakName(rkName)
         , mPakPath(rkPath)
         , mNeedsRecook(false)
+        , mCacheDirty(true)
     {}
 
     bool Load();
     bool Save();
     void Serialize(IArchive& rArc);
-    void UpdateDependencyCache();
+    void AddResource(const TString& rkName, const CAssetID& rkID, const CFourCC& rkType);
+    void UpdateDependencyCache() const;
 
     void Cook();
     void CompareOriginalAssetList(const std::list<CAssetID>& rkNewList);
+    bool ContainsAsset(const CAssetID& rkID) const;
 
     TWideString DefinitionPath(bool Relative) const;
     TWideString CookedPackagePath(bool Relative) const;
 
-    CResourceCollection* AddCollection(const TString& rkName);
-    void RemoveCollection(CResourceCollection *pCollection);
-    void RemoveCollection(u32 Index);
-
     // Accessors
-    inline TString Name() const                                     { return mPakName; }
-    inline TWideString Path() const                                 { return mPakPath; }
-    inline CGameProject* Project() const                            { return mpProject; }
-    inline u32 NumCollections() const                               { return mCollections.size(); }
-    inline CResourceCollection* CollectionByIndex(u32 Idx) const    { return mCollections[Idx]; }
-    inline bool ContainsAsset(const CAssetID& rkID) const           { return mCachedDependencies.find(rkID) != mCachedDependencies.end(); }
-    inline bool NeedsRecook() const                                 { return mNeedsRecook; }
+    inline TString Name() const                                         { return mPakName; }
+    inline TWideString Path() const                                     { return mPakPath; }
+    inline CGameProject* Project() const                                { return mpProject; }
+    inline u32 NumNamedResources() const                                { return mResources.size(); }
+    inline const SNamedResource& NamedResourceByIndex(u32 Idx) const    { return mResources[Idx]; }
+    inline bool NeedsRecook() const                                     { return mNeedsRecook; }
 
     inline void SetPakName(TString NewName) { mPakName = NewName; }
     inline void MarkDirty()                 { mNeedsRecook = true; Save(); UpdateDependencyCache(); }
diff --git a/src/Core/GameProject/DependencyListBuilders.cpp b/src/Core/GameProject/DependencyListBuilders.cpp
index fa77284a..8d1d071d 100644
--- a/src/Core/GameProject/DependencyListBuilders.cpp
+++ b/src/Core/GameProject/DependencyListBuilders.cpp
@@ -176,35 +176,30 @@ void CPackageDependencyListBuilder::BuildDependencyList(bool AllowDuplicates, st
 {
     mEnableDuplicates = AllowDuplicates;
 
-    // Iterate over all resource collections and resources and parse their dependencies
-    for (u32 iCol = 0; iCol < mpPackage->NumCollections(); iCol++)
+    // Iterate over all resources and parse their dependencies
+    for (u32 iRes = 0; iRes < mpkPackage->NumNamedResources(); iRes++)
     {
-        CResourceCollection *pCollection = mpPackage->CollectionByIndex(iCol);
+        const SNamedResource& rkRes = mpkPackage->NamedResourceByIndex(iRes);
+        CResourceEntry *pEntry = mpStore->FindEntry(rkRes.ID);
+        if (!pEntry) continue;
 
-        for (u32 iRes = 0; iRes < pCollection->NumResources(); iRes++)
+        if (rkRes.Name.EndsWith("NODEPEND") || rkRes.Type == "CSNG")
         {
-            const SNamedResource& rkRes = pCollection->ResourceByIndex(iRes);
-            CResourceEntry *pEntry = mpStore->FindEntry(rkRes.ID);
-            if (!pEntry) continue;
-
-            if (rkRes.Name.EndsWith("NODEPEND") || rkRes.Type == "CSNG")
-            {
-                rOut.push_back(rkRes.ID);
-                continue;
-            }
-
-            if (rkRes.Type == "MLVL")
-            {
-                mpWorld = (CWorld*) pEntry->Load();
-                ASSERT(mpWorld);
-            }
-
-            else
-                mCharacterUsageMap.FindUsagesForAsset(pEntry);
-
-            AddDependency(nullptr, rkRes.ID, rOut);
-            mpWorld = nullptr;
+            rOut.push_back(rkRes.ID);
+            continue;
         }
+
+        if (rkRes.Type == "MLVL")
+        {
+            mpWorld = (CWorld*) pEntry->Load();
+            ASSERT(mpWorld);
+        }
+
+        else
+            mCharacterUsageMap.FindUsagesForAsset(pEntry);
+
+        AddDependency(nullptr, rkRes.ID, rOut);
+        mpWorld = nullptr;
     }
 }
 
diff --git a/src/Core/GameProject/DependencyListBuilders.h b/src/Core/GameProject/DependencyListBuilders.h
index 781dbcb0..2a0371f3 100644
--- a/src/Core/GameProject/DependencyListBuilders.h
+++ b/src/Core/GameProject/DependencyListBuilders.h
@@ -38,7 +38,7 @@ protected:
 // ************ CPackageDependencyListBuilder ************
 class CPackageDependencyListBuilder
 {
-    CPackage *mpPackage;
+    const CPackage *mpkPackage;
     CResourceStore *mpStore;
     EGame mGame;
     TResPtr<CWorld> mpWorld;
@@ -51,11 +51,11 @@ class CPackageDependencyListBuilder
     bool mIsPlayerActor;
 
 public:
-    CPackageDependencyListBuilder(CPackage *pPackage)
-        : mpPackage(pPackage)
-        , mGame(pPackage->Project()->Game())
-        , mpStore(pPackage->Project()->ResourceStore())
-        , mCharacterUsageMap(pPackage->Project()->ResourceStore())
+    CPackageDependencyListBuilder(const CPackage *pkPackage)
+        : mpkPackage(pkPackage)
+        , mGame(pkPackage->Project()->Game())
+        , mpStore(pkPackage->Project()->ResourceStore())
+        , mCharacterUsageMap(pkPackage->Project()->ResourceStore())
         , mCurrentAreaHasDuplicates(false)
         , mIsPlayerActor(false)
     {
diff --git a/src/Editor/CProjectOverviewDialog.ui b/src/Editor/CProjectOverviewDialog.ui
index 7598281c..7bb0e26e 100644
--- a/src/Editor/CProjectOverviewDialog.ui
+++ b/src/Editor/CProjectOverviewDialog.ui
@@ -13,131 +13,53 @@
   <property name="windowTitle">
    <string>Dialog</string>
   </property>
-  <layout class="QVBoxLayout" name="verticalLayout_6">
-   <item>
-    <layout class="QVBoxLayout" name="verticalLayout_3">
-     <item>
-      <layout class="QHBoxLayout" name="horizontalLayout">
-       <item>
-        <widget class="QPushButton" name="OpenProjectButton">
-         <property name="text">
-          <string>Open Project</string>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <widget class="QPushButton" name="ExportGameButton">
-         <property name="text">
-          <string>Export Game</string>
-         </property>
-        </widget>
-       </item>
-      </layout>
-     </item>
-     <item>
-      <widget class="QPushButton" name="ViewResourcesButton">
-       <property name="text">
-        <string>View Resources</string>
-       </property>
-      </widget>
-     </item>
-    </layout>
-   </item>
-   <item>
-    <layout class="QHBoxLayout" name="horizontalLayout_2">
-     <item>
-      <layout class="QVBoxLayout" name="verticalLayout_5">
-       <item>
-        <widget class="QGroupBox" name="WorldsGroupBox">
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-           <horstretch>2</horstretch>
-           <verstretch>0</verstretch>
-          </sizepolicy>
-         </property>
-         <property name="title">
-          <string>Worlds</string>
-         </property>
-         <layout class="QVBoxLayout" name="verticalLayout">
-          <item>
-           <widget class="QListWidget" name="WorldsList"/>
-          </item>
-          <item>
-           <widget class="QPushButton" name="LoadWorldButton">
-            <property name="enabled">
-             <bool>false</bool>
-            </property>
-            <property name="text">
-             <string>Load</string>
-            </property>
-           </widget>
-          </item>
-         </layout>
-        </widget>
-       </item>
-       <item>
-        <widget class="QGroupBox" name="AreasGroupBox">
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-           <horstretch>3</horstretch>
-           <verstretch>0</verstretch>
-          </sizepolicy>
-         </property>
-         <property name="title">
-          <string>Areas</string>
-         </property>
-         <layout class="QVBoxLayout" name="verticalLayout_2">
-          <item>
-           <widget class="QComboBox" name="AreaComboBox">
-            <property name="enabled">
-             <bool>false</bool>
-            </property>
-           </widget>
-          </item>
-          <item>
-           <widget class="QPushButton" name="LaunchEditorButton">
-            <property name="enabled">
-             <bool>false</bool>
-            </property>
-            <property name="text">
-             <string>Launch World Editor</string>
-            </property>
-           </widget>
-          </item>
-         </layout>
-        </widget>
-       </item>
-      </layout>
-     </item>
-     <item>
-      <widget class="QGroupBox" name="PackagesGroupBox">
-       <property name="title">
-        <string>Packages</string>
-       </property>
-       <layout class="QVBoxLayout" name="verticalLayout_4">
-        <item>
-         <widget class="QListWidget" name="PackagesList"/>
-        </item>
-        <item>
-         <widget class="QPushButton" name="CookPackageButton">
-          <property name="text">
-           <string>Cook Package</string>
-          </property>
-         </widget>
-        </item>
-        <item>
-         <widget class="QPushButton" name="CookAllDirtyPackagesButton">
-          <property name="text">
-           <string>Cook All Dirty Packages</string>
-          </property>
-         </widget>
-        </item>
-       </layout>
-      </widget>
-     </item>
-    </layout>
-   </item>
-  </layout>
+  <widget class="QGroupBox" name="PackagesGroupBox">
+   <property name="geometry">
+    <rect>
+     <x>100</x>
+     <y>130</y>
+     <width>280</width>
+     <height>287</height>
+    </rect>
+   </property>
+   <property name="title">
+    <string>Packages</string>
+   </property>
+   <layout class="QVBoxLayout" name="verticalLayout_4">
+    <item>
+     <widget class="QListWidget" name="PackagesList">
+      <property name="font">
+       <font>
+        <pointsize>10</pointsize>
+       </font>
+      </property>
+      <property name="alternatingRowColors">
+       <bool>true</bool>
+      </property>
+      <property name="verticalScrollMode">
+       <enum>QAbstractItemView::ScrollPerPixel</enum>
+      </property>
+      <property name="horizontalScrollMode">
+       <enum>QAbstractItemView::ScrollPerPixel</enum>
+      </property>
+     </widget>
+    </item>
+    <item>
+     <widget class="QPushButton" name="CookPackageButton">
+      <property name="text">
+       <string>Cook Package</string>
+      </property>
+     </widget>
+    </item>
+    <item>
+     <widget class="QPushButton" name="CookAllDirtyPackagesButton">
+      <property name="text">
+       <string>Cook All Dirty Packages</string>
+      </property>
+     </widget>
+    </item>
+   </layout>
+  </widget>
  </widget>
  <resources/>
  <connections/>
diff --git a/src/Editor/WorldEditor/CWorldInfoSidebar.cpp b/src/Editor/WorldEditor/CWorldInfoSidebar.cpp
index 77abe949..bc5f078d 100644
--- a/src/Editor/WorldEditor/CWorldInfoSidebar.cpp
+++ b/src/Editor/WorldEditor/CWorldInfoSidebar.cpp
@@ -18,7 +18,7 @@ CWorldInfoSidebar::CWorldInfoSidebar(CWorldEditor *pEditor)
 
     connect(gpEdApp, SIGNAL(ActiveProjectChanged(CGameProject*)), this, SLOT(OnActiveProjectChanged(CGameProject*)));
     connect(mpUI->AreaSearchLineEdit, SIGNAL(StoppedTyping(QString)), this, SLOT(OnAreaFilterStringChanged(QString)));
-    connect(mpUI->WorldTreeView, SIGNAL(clicked(QModelIndex)), this, SLOT(OnWorldTreeClicked(QModelIndex)));
+    connect(mpUI->WorldTreeView->selectionModel(), SIGNAL(currentChanged(QModelIndex,QModelIndex)), this, SLOT(OnWorldTreeClicked(QModelIndex)));
     connect(mpUI->WorldTreeView, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(OnWorldTreeDoubleClicked(QModelIndex)));
 
     // Set up UI for world/area info; disable editing for now