diff --git a/src/debug/sandbox.c b/src/debug/sandbox.c
index fb0757a..696d9b9 100644
--- a/src/debug/sandbox.c
+++ b/src/debug/sandbox.c
@@ -403,7 +403,7 @@ static bool installResourceToDevice(buffer_t resourceBuffer){
    error = callFunction(false, 0x00000000, DmCreateDatabaseFromImage, "w(p)", palmSideResourceData);//Err DmCreateDatabaseFromImage(MemPtr bufferP);//this looks best
    callFunction(false, 0x00000000, MemChunkFree, "w(p)", palmSideResourceData);
 
-   //dident install
+   //didnt install
    if(error != 0)
       return false;
 
diff --git a/src/hardwareRegisters.c b/src/hardwareRegisters.c
index 3df8712..f2a8e4c 100644
--- a/src/hardwareRegisters.c
+++ b/src/hardwareRegisters.c
@@ -4,6 +4,7 @@
 
 #include "emulator.h"
 #include "specs/hardwareRegisterNames.h"
+#include "specs/emuFeatureRegistersSpec.h"
 #include "hardwareRegisters.h"
 #include "memoryAccess.h"
 #include "m68328.h"
@@ -1114,7 +1115,7 @@ void resetHwRegisters(){
    registerArrayWrite8(SCR, 0x1C);
    
    //CPU ID
-   registerArrayWrite32(IDR, 0x56010000);//value of IDR in POSE
+   registerArrayWrite32(IDR, 0x57000000);//value of IDR on actual hardware
    
    //I/O drive control //probably unused
    registerArrayWrite16(IODCR, 0x1FFF);
diff --git a/tools/palm/muExpansionDriver/arbitraryMemoryAccess.h b/tools/palm/muExpansionDriver/arbitraryMemoryAccess.h
new file mode 100644
index 0000000..8cdcf9c
--- /dev/null
+++ b/tools/palm/muExpansionDriver/arbitraryMemoryAccess.h
@@ -0,0 +1,13 @@
+#ifndef ARBITRARY_MEMORY_ACCESS_HEADER
+#define ARBITRARY_MEMORY_ACCESS_HEADER
+
+#include <stdint.h>
+
+#define readArbitraryMemory8(address) (*((volatile uint8_t*)(address)))
+#define readArbitraryMemory16(address) (*((volatile uint16_t*)(address)))
+#define readArbitraryMemory32(address) (*((volatile uint32_t*)(address)))
+#define writeArbitraryMemory8(address, value) (*((volatile uint8_t*)(address)) = (value))
+#define writeArbitraryMemory16(address, value) (*((volatile uint16_t*)(address)) = (value))
+#define writeArbitraryMemory32(address, value) (*((volatile uint32_t*)(address)) = (value))
+
+#endif
diff --git a/tools/palm/muExpansionDriver/muExpDriver.c b/tools/palm/muExpansionDriver/muExpDriver.c
index 17fde74..da1d153 100644
--- a/tools/palm/muExpansionDriver/muExpDriver.c
+++ b/tools/palm/muExpansionDriver/muExpDriver.c
@@ -14,11 +14,20 @@ void showGui(){
    
 }
 
+Boolean isDeviceCompatible(){
+   
+}
+
+Boolean isEnabled(){
+   /*create a 1 byte database or check for its existance*/
+}
+
 DWord PilotMain(Word cmd, Ptr cmdBPB, Word launchFlags){
    if(cmd == sysAppLaunchCmdNormalLaunch)
       showGui();
    else if(cmd == sysAppLaunchCmdSystemReset)
-      installTrapHandlers();
+      if(isDeviceCompatible())
+         installTrapHandlers();
    
    return 0;
 }
diff --git a/tools/palm/muExpansionDriver/specs b/tools/palm/muExpansionDriver/specs
new file mode 120000
index 0000000..3d183f0
--- /dev/null
+++ b/tools/palm/muExpansionDriver/specs
@@ -0,0 +1 @@
+/Users/Hoppy/Desktop/projects/PalmEmuRedo/libretro-palmm515emu/specifications
\ No newline at end of file