diff --git a/libs/RVL_SDK/include/revolution/nand.h b/libs/RVL_SDK/include/revolution/nand.h
index 5786f3634..fdf1a15e2 100644
--- a/libs/RVL_SDK/include/revolution/nand.h
+++ b/libs/RVL_SDK/include/revolution/nand.h
@@ -158,8 +158,12 @@ void nandGetRelativeName(char *, const char *);
 const char* nandGetHomeDir();
 void nandCallback(ISFSError, void *);
 
+s32 NANDPrivateGetStatus(const char *, NANDStatus *);
+s32 NANDPrivateDelete(const char *);
+s32 NANDPrivateCreate (const char *, u8, u8);
+
 #ifdef __cplusplus
 }
 #endif
 
-#endif // NAND_H
\ No newline at end of file
+#endif // NAND_H
diff --git a/libs/RVL_SDK/include/revolution/os/OSFastCast.h b/libs/RVL_SDK/include/revolution/os/OSFastCast.h
index 17cef3f9e..c66025c0f 100644
--- a/libs/RVL_SDK/include/revolution/os/OSFastCast.h
+++ b/libs/RVL_SDK/include/revolution/os/OSFastCast.h
@@ -8,8 +8,32 @@ extern "C" {
 #define OSf32tou16(in,out)  asm volatile ("psq_st   %1, 0(%0), 1, 3 " : : "b" (out) , "f" (*(in)) : "memory")
 #define OSu16tof32(in,out)  asm volatile ("psq_l   %0, 0(%1), 1, 3  " : "=f" (*(out)) : "b" (in) )
 
+static inline void OSInitFastCast(void)
+{
+    #ifdef __MWERKS__
+    asm
+    {
+        li      r3, 4
+        oris    r3, r3, 4
+        mtspr   0x392, r3
+
+        li      r3, 5
+        oris    r3, r3, 5
+        mtspr   0x393, r3
+
+        li      r3, 6
+        oris    r3, r3, 6
+        mtspr   0x394, r3
+
+        li      r3, 7
+        oris    r3, r3, 7
+        mtspr   0x395, r3
+    }
+    #endif
+}
+
 #ifdef __cplusplus
 }
 #endif
 
-#endif // OSFASTCAST_H
\ No newline at end of file
+#endif // OSFASTCAST_H
diff --git a/libs/RVL_SDK/include/revolution/os/OSNandbootinfo.h b/libs/RVL_SDK/include/revolution/os/OSNandbootinfo.h
new file mode 100644
index 000000000..bb5765102
--- /dev/null
+++ b/libs/RVL_SDK/include/revolution/os/OSNandbootinfo.h
@@ -0,0 +1,41 @@
+#ifndef OSNANDBOOTINFO_H
+#define OSNANDBOOTINFO_H
+
+#include "revolution/types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+    u32 CheckSum;
+    u32 ArgOffset;
+    u8  reserved[2];
+    u8  LastAppType;
+    u8  ReturnType;
+    u32 ArgValue;
+    u8  padding[8];
+    u64 LastTitleId;
+    u8  args[0x1000];
+} OSNandbootInfo;
+  
+typedef struct {
+    u32 CheckSum;
+    u32 ArgOffset;
+    u8  reserved[2];
+    u8  LastAppType;
+    u8  ReturnType;
+    u32 ArgValue;
+    u8  padding[8];
+    u64 LastTitleId;
+  
+} OSNandbootInfoHeader;
+
+BOOL __OSCreateNandbootInfo(void);
+BOOL __OSWriteNandbootInfo(OSNandbootInfo *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // OSNANDBOOTINFO_H
diff --git a/libs/nw4r/include/nw4r/lyt/resourceAccessor.h b/libs/nw4r/include/nw4r/lyt/resourceAccessor.h
index 49f747f61..7599ef09a 100644
--- a/libs/nw4r/include/nw4r/lyt/resourceAccessor.h
+++ b/libs/nw4r/include/nw4r/lyt/resourceAccessor.h
@@ -12,6 +12,8 @@ namespace nw4r {
 
         class ResourceAccessor {
         public:
+            ResourceAccessor();
+
             virtual ~ResourceAccessor();
             virtual void* GetResource(ResType, const char *, u32* ) = 0;
             virtual ut::Font* GetFont(const char *);
diff --git a/src/RVL_SDK/os/OSNandbootInfo.c b/src/RVL_SDK/os/OSNandbootInfo.c
new file mode 100644
index 000000000..d0c53727e
--- /dev/null
+++ b/src/RVL_SDK/os/OSNandbootInfo.c
@@ -0,0 +1,73 @@
+#include "revolution/os/OSNandbootinfo.h"
+#include "revolution/nand.h"
+
+static u32 CheckSum(OSNandbootInfo* info) {
+    u32 *ptr, i, sum;
+    
+    ptr = (u32*)&(info->ArgOffset);
+    sum = 0;
+    for (i = 0; i < (sizeof(OSNandbootInfo) - 4) / 4; i++)
+    {
+        sum = sum + *ptr;
+        ptr++;
+    }
+    
+    return sum;
+}
+
+BOOL __OSCreateNandbootInfo(void) {
+    NANDStatus status;
+    s32 result;
+
+    result = NANDPrivateGetStatus("/shared2/sys/NANDBOOTINFO", &status);
+    if (result == 0 && status.permission == 0x3F) {
+        return TRUE;
+    }
+    else if (result == 0 && status.permission != 0x3F) {
+        result = NANDPrivateDelete("/shared2/sys/NANDBOOTINFO");
+
+        if (result != 0) {
+            return FALSE;
+        }
+    }
+    else if (result == -12) {
+        
+    }
+    else {
+        return FALSE;
+    }
+
+    result = NANDPrivateCreate("/shared2/sys/NANDBOOTINFO", 63, 0);
+
+    if (result != 0) {
+        return FALSE;
+    }
+
+    return TRUE;
+}
+
+BOOL __OSWriteNandbootInfo(OSNandbootInfo *info) {
+    NANDFileInfo fileInfo;
+    s32 result;
+    info->CheckSum = CheckSum(info);
+    result = NANDPrivateOpen("/shared2/sys/NANDBOOTINFO", &fileInfo, 2);
+    
+    if (result == 0) {
+        result = NANDWrite(&fileInfo, info, sizeof(OSNandbootInfo));
+
+        if (result != sizeof(OSNandbootInfo)) {
+            NANDClose(&fileInfo);
+            return FALSE;
+        }
+
+        result = NANDClose(&fileInfo);
+        if (result != 0) {
+            return FALSE;
+        }
+    }
+    else {
+        return FALSE;
+    }
+
+    return TRUE;
+}
diff --git a/src/nw4r/lyt/lyt_init.cpp b/src/nw4r/lyt/lyt_init.cpp
new file mode 100644
index 000000000..2d3b2b807
--- /dev/null
+++ b/src/nw4r/lyt/lyt_init.cpp
@@ -0,0 +1,16 @@
+#include "nw4r/lyt/init.h"
+#include "revolution/os.h"
+#include "revolution/os/OSFastCast.h"
+
+namespace {
+    const char* NW4R_LYT_Version_ = "<< NW4R    - LYT \tfinal   build: Jul 17 2007 12:25:23 (0x4199_60831) >>";
+};
+
+namespace nw4r {
+    namespace lyt {
+        void LytInit() {
+            OSRegisterVersion(NW4R_LYT_Version_);
+            OSInitFastCast();
+        }
+    };
+};
diff --git a/src/nw4r/lyt/lyt_resourceAccessor.cpp b/src/nw4r/lyt/lyt_resourceAccessor.cpp
new file mode 100644
index 000000000..04d6ed4bc
--- /dev/null
+++ b/src/nw4r/lyt/lyt_resourceAccessor.cpp
@@ -0,0 +1,17 @@
+#include "nw4r/lyt/resourceAccessor.h"
+
+namespace nw4r {
+    namespace lyt {
+        ResourceAccessor::~ResourceAccessor() {
+
+        }
+
+        ResourceAccessor::ResourceAccessor() {
+            
+        }
+
+        ut::Font* ResourceAccessor::GetFont(const char*) {
+            return nullptr;
+        }
+    };
+};