diff --git a/.vscode/c_cpp_properties.json b/.vscode/c_cpp_properties.json
index 645cfa18..f1ecc99f 100644
--- a/.vscode/c_cpp_properties.json
+++ b/.vscode/c_cpp_properties.json
@@ -10,8 +10,15 @@
             "cppStandard": "c++98",
             "intelliSenseMode": "linux-clang-x86",
             "compilerPath": "",
-            "configurationProvider": "ms-vscode.makefile-tools"
+            "configurationProvider": "ms-vscode.makefile-tools",
+            "browse": {
+                "path": [
+                    "${workspaceFolder}/include",
+                    "${workspaceFolder}/libc"
+                ],
+                "limitSymbolsToIncludedHeaders": true
+            }
         }
     ],
     "version": 4
-}
\ No newline at end of file
+}
diff --git a/include/Kyoto/CDvdFile.hpp b/include/Kyoto/CDvdFile.hpp
index 2fc991f5..6da931a7 100644
--- a/include/Kyoto/CDvdFile.hpp
+++ b/include/Kyoto/CDvdFile.hpp
@@ -2,8 +2,15 @@
 #define _CDVDFILE
 
 #include "types.h"
+#include "Kyoto/CDvdRequest.hpp"
 
-#include "Kyoto/IDvdRequest.hpp"
+#include "rstl/string.hpp"
+
+enum ESeekOrigin {
+  kSO_Set,
+  kSO_Cur,
+  kSO_End
+};
 
 struct DVDFileInfo;
 class CDvdFile {
@@ -11,20 +18,35 @@ public:
   CDvdFile(const char* name);
   ~CDvdFile();
   uint Length() { return x14_size; }
-
-  IDvdRequest* SyncRead(void* buf, uint len);
-
-  static bool FileExists(const char*);
-
-  static void DVDARAMXferCallback(long, DVDFileInfo*);
-  static void ARAMARAMXferCallback(u32 addr);
   void HandleDVDInterrupt();
   void HandleARAMInterrupt();
+  void PingARAMTransfer();
+  void TryARAMFile();
+  void PushARAMFileLoad();
+  void PopARAMFileLoad();
+  void StartARAMFileLoad();
+  void StallForARAMFile();
+  CDvdRequest* SyncRead(void* buf, uint len);
+  CDvdRequest* SyncSeekRead(void* buf, uint len, ESeekOrigin, int offset);
+  CDvdRequest* AsyncSeekRead(void* buf, uint len, ESeekOrigin, int offset);
+  void CloseFile();
+  void CalcFileOffset(int offset, ESeekOrigin origin);
+  void UpdateFilePos(int pos);
+  const int GetFileSize() const { return x14_size; }
 
+  static bool FileExists(const char*);
+  static void DVDARAMXferCallback(long, DVDFileInfo*);
+  static void ARAMARAMXferCallback(u32 addr);
+  static void internalCallback(s32, DVDFileInfo*);
 private:
-  uchar pad[0x14];
-  uint x14_size;
-  uchar pad2[0x10];
+  int x0_fileEntry;
+  void* x4_;
+  uchar x8_;
+  uchar x9_;
+  int xc_;
+  int x10_offset;
+  int x14_size;
+  rstl::string x18_filename;
 };
 CHECK_SIZEOF(CDvdFile, 0x28)
 
diff --git a/include/Kyoto/CDvdRequest.hpp b/include/Kyoto/CDvdRequest.hpp
index c9e7f51a..621b05e4 100644
--- a/include/Kyoto/CDvdRequest.hpp
+++ b/include/Kyoto/CDvdRequest.hpp
@@ -1,10 +1,26 @@
 #ifndef _CDVDREQUEST
 #define _CDVDREQUEST
 
-#include "Kyoto/IDvdRequest.hpp"
+#include "types.h"
 
-class CDvdRequest : public IDvdRequest {
+class CDvdRequest {
+public:
+  virtual ~CDvdRequest() = 0; // 8
+  virtual void WaitUntilComplete() = 0; // c
+  virtual bool IsComplete() = 0; // 10
+  virtual void PostCancelRequest() = 0; // 14
+  virtual int GetMediaType() const = 0; // 18
+};
 
+class CARAMDvdRequest : public CDvdRequest {
+public:
+  CARAMDvdRequest(uint i) : x4_dmaReq(i) {}
+  void WaitUntilComplete() {};
+  bool IsComplete() {};
+  void PostCancelRequest() {};
+  int GetMediaType() const { return 1; }
+private:
+  uint x4_dmaReq;
 };
 
 #endif // _CDVDREQUEST
diff --git a/include/Kyoto/IDvdRequest.hpp b/include/Kyoto/IDvdRequest.hpp
deleted file mode 100644
index 802480b2..00000000
--- a/include/Kyoto/IDvdRequest.hpp
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef _IDVDREQUEST
-#define _IDVDREQUEST
-
-
-class IDvdRequest {
-public:
-  virtual ~IDvdRequest() = 0; // 8
-  virtual void Unknown1(bool) = 0; // c
-  virtual bool IsComplete() = 0; // 10
-};
-
-#endif // _IDVDREQUEST
diff --git a/include/MetroidPrime/CGBASupport.hpp b/include/MetroidPrime/CGBASupport.hpp
index 69e6354c..837c9aac 100644
--- a/include/MetroidPrime/CGBASupport.hpp
+++ b/include/MetroidPrime/CGBASupport.hpp
@@ -24,7 +24,7 @@ private:
   CDvdFile x0_file;
   uint x28_fileSize;
   rstl::single_ptr<uchar> x2c_buffer;
-  rstl::single_ptr<IDvdRequest> x30_dvdReq;
+  rstl::single_ptr<CDvdRequest> x30_dvdReq;
   EPhase x34_phase;
   float x38_timeout;
   uchar x3c_status;
diff --git a/include/dolphin/dvd.h b/include/dolphin/dvd.h
index 56bcf882..56fa0f76 100644
--- a/include/dolphin/dvd.h
+++ b/include/dolphin/dvd.h
@@ -90,6 +90,8 @@ BOOL DVDClose(DVDFileInfo* f);
 BOOL DVDSetAutoFatalMessaging(BOOL);
 void DVDReset();
 s32 DVDCancel(DVDCommandBlock* block);
+BOOL DVDOpen(char* fileName, DVDFileInfo* fileInfo);
+BOOL DVDFastOpen(s32 entrynum, DVDFileInfo* fileInfo);
 
 BOOL DVDPrepareStreamAsync(DVDFileInfo* fInfo, u32 length, u32 offset, DVDCallback callback);
 s32 DVDPrepareStream(DVDFileInfo* fInfo, u32 length, u32 offset);
@@ -108,6 +110,8 @@ s32 DVDGetStreamPlayAddr(DVDCommandBlock* block);
 
 s32 DVDGetDriveStatus();
 
+s32 DVDConvertPathToEntrynum(char* pathPtr);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/src/Dolphin/dvd/dvdfs.c b/src/Dolphin/dvd/dvdfs.c
index aa3e3fc5..3752f8d6 100644
--- a/src/Dolphin/dvd/dvdfs.c
+++ b/src/Dolphin/dvd/dvdfs.c
@@ -57,7 +57,7 @@ static BOOL isSame(const char* path, const char* string) {
   return FALSE;
 }
 
-s32 DVDConvertPathToEntrynum(const char* pathPtr) {
+s32 DVDConvertPathToEntrynum(char* pathPtr) {
   const char* ptr;
   char* stringPtr;
   BOOL isDir;
@@ -169,7 +169,7 @@ BOOL DVDFastOpen(s32 entrynum, DVDFileInfo* fileInfo) {
   return TRUE;
 }
 
-BOOL DVDOpen(const char* fileName, DVDFileInfo* fileInfo) {
+BOOL DVDOpen(char* fileName, DVDFileInfo* fileInfo) {
   s32 entry;
   char currentDir[128];
 
diff --git a/src/Kyoto/DolphinCDvdFile.cpp b/src/Kyoto/DolphinCDvdFile.cpp
index 59ba2c0f..ee11e3e7 100644
--- a/src/Kyoto/DolphinCDvdFile.cpp
+++ b/src/Kyoto/DolphinCDvdFile.cpp
@@ -1,6 +1,11 @@
 #include "Kyoto/CDvdFile.hpp"
-#include "dolphin/dvd.h"
+
+#include "Kyoto/CDvdRequest.hpp"
+
+#include "Kyoto/CARAMManager.hpp"
+
 #include "dolphin/arq.h"
+#include "dolphin/dvd.h"
 #include "dolphin/os.h"
 
 #include "string.h"
@@ -41,6 +46,104 @@ void CDvdFile::HandleARAMInterrupt() {
 
 void CDvdFile::HandleDVDInterrupt() {
   BOOL enabled = OSDisableInterrupts();
-  
   OSRestoreInterrupts(enabled);
 }
+
+void CDvdFile::PingARAMTransfer() {}
+
+void CDvdFile::TryARAMFile() {}
+
+void CDvdFile::PushARAMFileLoad() {}
+
+void CDvdFile::PopARAMFileLoad() {}
+
+extern "C" void sub_8034ff7c() {}
+
+void CDvdFile::StartARAMFileLoad() {}
+
+void CDvdFile::StallForARAMFile() {}
+
+CDvdFile::CDvdFile(const char* filename)
+: x0_fileEntry(-1)
+, x4_(0)
+, x8_(0)
+, x9_(0)
+, xc_(nullptr)
+, x10_offset(0)
+, x14_size(0)
+, x18_filename(filename, -1) {
+  const char* decodedName = DecodeARAMFile(filename);
+  x0_fileEntry = DVDConvertPathToEntrynum(const_cast< char* >(decodedName));
+  DVDFileInfo fileInfo;
+  if (x0_fileEntry != -1) {
+    DVDFastOpen(x0_fileEntry, &fileInfo);
+  }
+
+  x14_size = fileInfo.length;
+  DVDClose(&fileInfo);
+
+  if (filename != decodedName) {
+    TryARAMFile();
+  }
+}
+
+CDvdFile::~CDvdFile() { CloseFile(); }
+
+IDvdRequest* CDvdFile::SyncRead(void* dest, uint len) { AsyncSeekRead(dest, len, kSO_Cur, 0); }
+
+IDvdRequest* CDvdFile::SyncSeekRead(void* buf, uint len, ESeekOrigin origin, int offset) {}
+
+IDvdRequest* CDvdFile::AsyncSeekRead(void* dest, uint len, ESeekOrigin origin, int offset) {
+  IDvdRequest* request;
+  StallForARAMFile();
+  CalcFileOffset(offset, origin);
+
+  if (x8_) {
+    
+  } else {
+    int roundedLen = (len + 31) & ~31;
+    DCFlushRange(dest, roundedLen);
+    request = new CARAMDvdRequest(0);
+  }
+
+  UpdateFilePos(len);
+
+  return request;
+}
+
+void CDvdFile::CloseFile() {
+  if (!x8_) {
+    return;
+  }
+
+  StallForARAMFile();
+  CARAMManager::Free(x4_);
+}
+
+bool CDvdFile::FileExists(const char* filename) {
+  return DVDConvertPathToEntrynum(const_cast< char* >(DecodeARAMFile(filename))) != -1;
+}
+
+void CDvdFile::internalCallback(s32, DVDFileInfo*) {}
+
+void CDvdFile::CalcFileOffset(int offset, ESeekOrigin origin) {
+  switch(origin) {
+    case kSO_Set: 
+      x10_offset = offset;
+      break;
+    case kSO_Cur:
+      x10_offset += offset;
+      break;
+    case kSO_End:
+      x10_offset = offset + x14_size;
+      break;
+  }
+}
+
+void CDvdFile::UpdateFilePos(int pos) {
+  x10_offset += (pos + 31) & ~31;
+  int filesize = GetFileSize();
+  if (x10_offset > filesize) {
+      x10_offset = filesize;
+  }
+}