diff --git a/toolbox/mm.cpp b/toolbox/mm.cpp
index f1778e3..7ca6fc6 100644
--- a/toolbox/mm.cpp
+++ b/toolbox/mm.cpp
@@ -1180,7 +1180,36 @@ namespace MM
 		return flags;
 	}
 
+	uint16_t HSetState(uint16_t trap)
+	{
+		/*
+		 * on entry:
+		 * A0 Handle
+		 * D0 flags
+		 *
+		 * on exit:
+		 * D0 flag byte
+		 *
+		 */
 
+		uint32_t hh = cpuGetAReg(0);
+		uint16_t flags = cpuGetDReg(0);
+
+		Log("%04x HSetState(%08x, %04x)\n", trap, hh, flags);
+
+		auto iter = HandleMap.find(hh);
+
+		if (iter == HandleMap.end()) return SetMemError(MacOS::memWZErr);
+
+		auto &info = iter->second;
+
+		info.resource = (flags & (1 << 5));
+		info.purgeable = (flags & (1 << 6));
+		info.locked = (flags & (1 << 7));
+
+
+		return SetMemError(0);
+	}
 
 	uint16_t HPurge(uint16_t trap)
 	{
@@ -1265,7 +1294,7 @@ namespace MM
 		 * A0 destination Handle
 		 * D0 Result code
 		 *
-		 */	
+		 */
 
 		uint32_t srcHandle = cpuGetAReg(0);
 
@@ -1303,7 +1332,7 @@ namespace MM
 		 * A0 destination pointer
 		 * D0 Result code
 		 *
-		 */	
+		 */
 
 		uint32_t mcptr = cpuGetAReg(0);
 		uint32_t size = cpuGetDReg(0);
@@ -1322,6 +1351,53 @@ namespace MM
 		return d0; // SetMemError called by Native::NewHandle.
 	}
 
+	uint16_t PtrAndHand(uint16_t trap)
+	{
+		// FUNCTION PtrAndHand (pntr: Ptr; hndl: Handle; size: LongInt): OSErr;
+
+		/* 
+		 * on entry:
+		 * A0 source Pointer
+		 * A1 dest Handle
+		 * D0 number of bytes to concatenate
+		 *
+		 * on exit:
+		 * A0 destination Handle
+		 * D0 Result code
+		 *
+		 */
+
+		uint32_t ptr = cpuGetAReg(0);
+		uint32_t handle = cpuGetAReg(1);
+		uint32_t size = cpuGetDReg(0);
+
+		Log("%04x PtrAndHand(%08x, %08x, %08x)\n", trap, ptr, handle, size);
+
+		cpuSetAReg(0, handle);
+
+		uint32_t oldSize = 0;
+		uint32_t d0;
+
+		d0 = Native::GetHandleSize(handle, oldSize);
+		if (d0) return d0;
+
+		if ((uint64_t)oldSize + (uint64_t)size > UINT32_MAX)
+			return SetMemError(MacOS::memFullErr);
+
+
+		d0 = Native::SetHandleSize(handle, oldSize + size);
+		if (d0) return d0;
+
+		auto iter = HandleMap.find(handle);
+		if (iter == HandleMap.end())
+			return SetMemError(MacOS::memWZErr);
+
+		auto const info = iter->second; 
+
+		std::memmove(memoryPointer(info.address + oldSize), memoryPointer(ptr), size);
+
+		return SetMemError(0);
+	}
 
 
 
diff --git a/toolbox/mm.h b/toolbox/mm.h
index 9602f71..345956a 100644
--- a/toolbox/mm.h
+++ b/toolbox/mm.h
@@ -62,6 +62,7 @@ namespace MM
 	uint32_t RecoverHandle(uint16_t);
 
 	uint16_t HGetState(uint16_t trap);
+	uint16_t HSetState(uint16_t trap);
 
 	uint16_t HLock(uint16_t trap);
 	uint16_t HUnlock(uint16_t trap);
diff --git a/toolbox/os.cpp b/toolbox/os.cpp
index 8f1531c..b7a8091 100644
--- a/toolbox/os.cpp
+++ b/toolbox/os.cpp
@@ -747,6 +747,57 @@ namespace OS
 	}
 
 
+
+	uint16_t HGetVInfo(uint16_t trap)
+	{
+		enum {
+			/* HVolumeParam */
+			_qLink = 0,
+			_qType = 4,
+			_ioTrap = 6,
+			_ioCmdAddr = 8,
+			_ioCompletion = 12,
+			_ioResult = 16,
+			_ioNamePtr = 18,
+			_ioVRefNum = 22,
+			_filler2 = 24,
+			_ioVolIndex = 28,
+			_ioVCrDate = 30,
+			_ioVLsMod = 34,
+			_ioVAtrb = 38,
+			_ioVNmFls = 40,
+			_ioVBitMap = 42,
+			_ioAllocPtr = 44,
+			_ioVNmAlBlks = 46,
+			_ioVAlBlkSiz = 48,
+			_ioVClpSiz = 52,
+			_ioAlBlSt = 56,
+			_ioVNxtCNID = 58,
+			_ioVFrBlk = 62,
+			_ioVSigWord = 64,
+			_ioVDrvInfo = 66,
+			_ioVDRefNum = 68,
+			_ioVFSID = 70,
+			_ioVBkUp = 72,
+			_ioVSeqNum = 76,
+			_ioVWrCnt = 78,
+			_ioVFilCnt = 82,
+			_ioVDirCnt = 86,
+			_ioVFndrInfo = 90,
+		};
+
+
+
+		uint16_t d0;
+
+		uint32_t parm = cpuGetAReg(0);
+
+		Log("%04x HGetVInfo(%08x)\n", trap, parm);
+
+		return MacOS::nsvErr;
+	}
+
+
 	#pragma mark - String Utilities
 
 	uint16_t CmpString(uint16_t trap)
diff --git a/toolbox/os.h b/toolbox/os.h
index c49f67a..fc7aaa5 100644
--- a/toolbox/os.h
+++ b/toolbox/os.h
@@ -56,6 +56,7 @@ namespace OS
 
 	uint16_t GetVol(uint16_t trap);
 	uint16_t HGetVol(uint16_t trap);
+	uint16_t HGetVInfo(uint16_t trap);
 
 	uint16_t SetVol(uint16_t trap);
 
diff --git a/toolbox/os_fileinfo.cpp b/toolbox/os_fileinfo.cpp
index a4e5fb7..badddab 100644
--- a/toolbox/os_fileinfo.cpp
+++ b/toolbox/os_fileinfo.cpp
@@ -52,6 +52,7 @@
 #include "os_internal.h"
 #include "toolbox.h"
 #include "stackframe.h"
+#include "fs_spec.h"
 
 
 using ToolBox::Log;
@@ -115,6 +116,8 @@ namespace OS {
 			_ioFlRPyLen = 68,
 			_ioFlCrDat = 72,
 			_ioFlMdDat = 76,
+
+			_ioDirID = 48,
 		};
 
 
@@ -145,11 +148,15 @@ namespace OS {
 			}
 
 			sname = ToolBox::ReadPString(ioNamePtr, true);
+			// a20c HGetFileInfo uses a the dir id
+			if (trap == 0xa20c)
+			{
+				uint32_t ioDirID = memoryReadLong(parm + _ioDirID);
+				sname = FSSpecManager::ExpandPath(sname, ioDirID);
+			}
 
 			Log("     GetFileInfo(%s)\n", sname.c_str());
 
-			// todo -- how are absolute, relative, etc paths handled...
-
 
 			struct stat st;
 
@@ -237,6 +244,8 @@ namespace OS {
 			_ioFlRPyLen = 68,
 			_ioFlCrDat = 72,
 			_ioFlMdDat = 76,
+
+			_ioDirID = 48,
 		};
 
 
@@ -254,13 +263,6 @@ namespace OS {
 		//uint8_t ioFVersNum = memoryReadByte(parm + _ioFVersNum);
 		//int16_t ioFDirIndex = memoryReadWord(parm + _ioFDirIndex);
 
-		// + 32 = finder data - 16 bytes.
-
-		//uint32_t ioFlCrDat = memoryReadLong(parm + 72);
-		//uint32_t ioFlMdDat = memoryReadLong(parm + 76);
-
-		// currently, only sets finder info.
-
 		if (!ioNamePtr)
 		{
 			d0 = MacOS::bdNamErr;
@@ -269,8 +271,19 @@ namespace OS {
 		}
 
 		sname = ToolBox::ReadPString(ioNamePtr, true);
+
+		// a20d HSetFileInfo uses a the dir id
+		if (trap == 0xa20d)
+		{
+			uint32_t ioDirID = memoryReadLong(parm + _ioDirID);
+			sname = FSSpecManager::ExpandPath(sname, ioDirID);
+		}
+
 		Log("     SetFileInfo(%s)\n", sname.c_str());
 
+
+
+
 		// check if the file actually exists
 		{
 			struct stat st;
diff --git a/toolbox/os_hfs_dispatch.cpp b/toolbox/os_hfs_dispatch.cpp
index 8a45c4b..65dfe9b 100644
--- a/toolbox/os_hfs_dispatch.cpp
+++ b/toolbox/os_hfs_dispatch.cpp
@@ -52,7 +52,8 @@
 #include "os_internal.h"
 #include "toolbox.h"
 #include "stackframe.h"
-
+#include "fs_spec.h"
+ 
 using ToolBox::Log;
 
 using MacOS::macos_error_from_errno;
@@ -187,9 +188,16 @@ namespace OS {
 			}
 
 			sname = ToolBox::ReadPString(ioNamePtr, true);
+			{
+				uint32_t ioDirID = memoryReadLong(parm + _ioDirID);
+				sname = FSSpecManager::ExpandPath(sname, ioDirID);
+			}
 
 			Log("     PBGetCatInfo(%s)\n", sname.c_str());
 
+
+
+
 			struct stat st;
 
 			if (::stat(sname.c_str(), &st) < 0)
@@ -341,6 +349,10 @@ namespace OS {
 		}
 
 		std::string sname = ToolBox::ReadPString(ioNamePtr, true);
+		{
+			uint32_t ioDirID = memoryReadLong(parm + _ioDirID);
+			sname = FSSpecManager::ExpandPath(sname, ioDirID);
+		}
 
 		Log("     PBSetCatInfo(%s)\n", sname.c_str());
 
diff --git a/toolbox/os_highlevel.cpp b/toolbox/os_highlevel.cpp
index 74738b2..8506906 100644
--- a/toolbox/os_highlevel.cpp
+++ b/toolbox/os_highlevel.cpp
@@ -182,6 +182,34 @@ namespace OS {
 		return 0;
 	}
 
+	uint16_t FSpOpenDF()
+	{
+		// FUNCTION FSpOpenDF (spec: FSSpec; permission: SignedByte; VAR refNum: Integer): OSErr;
+
+		uint32_t spec;
+		uint8_t permission;
+		uint32_t refNum;
+
+		StackFrame<10>(spec, permission, refNum);
+
+		int parentID = memoryReadLong(spec + 2);
+		std::string sname = ToolBox::ReadPString(spec + 6, false);
+
+		Log("     FSpOpenDF(%s, %02x, %04x)\n",  sname.c_str(), permission, refNum);
+
+		sname = OS::FSSpecManager::ExpandPath(sname, parentID);
+		if (sname.empty())
+		{
+			return MacOS::dirNFErr;
+		}
+
+		int fd = Internal::FDEntry::open(sname, permission, 0);
+		if (fd < 0) return fd;
+
+		memoryWriteWord(fd, refNum);				
+
+		return 0;
+	}
 
 	uint16_t FSpGetFInfo()
 	{
@@ -363,6 +391,9 @@ namespace OS {
 			case 0x0001:
 				d0 = FSMakeFSSpec();
 				break;
+			case 0x0002:
+				d0 = FSpOpenDF();
+				break;
 
 			case 0x0004:
 				d0 = FSpCreate();
diff --git a/toolbox/pathnames.rl b/toolbox/pathnames.rl
index 96c9a5e..22e755f 100644
--- a/toolbox/pathnames.rl
+++ b/toolbox/pathnames.rl
@@ -42,10 +42,10 @@ namespace {
 	 * file                -> file
 	 * :directory:file     -> directory/file
 	 * volume:directory    -> /volume/directory
+	 * :                   -> ./
 	 * ::                  -> ../
 	 * :::                 -> ../../
 	 *
-	 *
 	 * To Unix:
 	 * file                -> file
 	 * directory/file      -> :directory:file
@@ -77,6 +77,12 @@ namespace {
 		};
 
 		':' {
+			/*
+			if (ts == begin) 
+				rv.append("./");
+			else
+				rv.push_back('/');
+			*/
 			if (ts != begin)
 				rv.push_back('/');
 		};
@@ -151,6 +157,8 @@ namespace ToolBox
 		// no colon - no problem.
 		if (!colon) return path;
 
+		// special case ":" -> "."
+		if (colon && path.length() == 1) return ".";
 
 		const char *p = path.c_str();
 		const char *pe = p + path.length();
diff --git a/toolbox/rm.cpp b/toolbox/rm.cpp
index e327f90..2d7e30c 100644
--- a/toolbox/rm.cpp
+++ b/toolbox/rm.cpp
@@ -108,6 +108,8 @@ namespace
 			case 0x4b4f4445: // 'KODE' (Link 32-bit Startup)
 			case 0x45525253: // 'ERRS' (PPCLink)
 			case 0x63667267: // 'cfrg' (PPCLink)
+			case 0x44415441: // 'DATA' (MetroWorks tools)
+			case 0x54455854: // 'TEXT' (MetroWorks tools)
 				return true;
 			default:
 				return false;
@@ -602,7 +604,7 @@ namespace RM
 		uint16_t vRefNum;
 		uint32_t dirID;
 		uint32_t fileName;
-		uint16_t permission;
+		uint8_t permission;
 
 		sp = StackFrame<12>(vRefNum, dirID, fileName, permission);
 
@@ -636,7 +638,7 @@ namespace RM
 
 		uint32_t sp;
 		uint32_t spec;
-		uint16_t permission;
+		uint8_t permission;
 
 		sp = StackFrame<6>(spec, permission);
 
diff --git a/toolbox/stackframe.h b/toolbox/stackframe.h
index 9b72394..590d39a 100644
--- a/toolbox/stackframe.h
+++ b/toolbox/stackframe.h
@@ -26,6 +26,9 @@ template<int Bytes, int Offset, typename... Args>
 uint32_t StackFrame__(uint32_t sp, uint32_t &x, Args&&... args);
 template<int Bytes, int Offset, typename... Args>
 uint32_t StackFrame__(uint32_t sp, uint16_t &x, Args&&... args);
+template<int Bytes, int Offset, typename... Args>
+uint32_t StackFrame__(uint32_t sp, uint8_t &x, Args&&... args);
+
 template<int Bytes, int Offset>
 uint32_t StackFrame__(uint32_t sp);
 
@@ -55,6 +58,16 @@ uint32_t StackFrame__(uint32_t sp, uint16_t &x, Args&&... args)
 	return StackFrame__<Bytes, Offset - 2>(sp, std::forward<Args>(args)...);
 }
 
+
+template<int Bytes, int Offset, typename... Args>
+uint32_t StackFrame__(uint32_t sp, uint8_t &x, Args&&... args)
+{
+	// byte pushes as 2 bytes with 1 garbage byte
+	x = memoryReadByte(sp + Offset - 2);
+
+	return StackFrame__<Bytes, Offset - 2>(sp, std::forward<Args>(args)...);
+}
+
 template<int Bytes, typename... Args>
 uint32_t StackFrame(Args&&... args)
 {
diff --git a/toolbox/toolbox.cpp b/toolbox/toolbox.cpp
index ca2f0c1..b769992 100644
--- a/toolbox/toolbox.cpp
+++ b/toolbox/toolbox.cpp
@@ -119,6 +119,10 @@ namespace ToolBox {
 				d0 = OS::Write(trap);
 				break;
 
+			case 0xa207:
+				d0 = OS::HGetVInfo(trap);
+				break;
+
 			case 0xa008: // Create
 			case 0xa208: // HCreate
 				d0 = OS::Create(trap);
@@ -277,6 +281,11 @@ namespace ToolBox {
 				d0 = MM::HGetState(trap);
 				break;
 
+			case 0xa06a:
+				d0 = MM::HSetState(trap);
+				break;
+
+
 			// MoveHHi (h: Handle);
 			case 0xa064:
 				d0 = MM::MoveHHi(trap);
@@ -289,7 +298,10 @@ namespace ToolBox {
 			case 0xa9e3:
 				d0 = MM::PtrToHand(trap);
 				break;
-				
+			case 0xa9ef:
+				d0 = MM::PtrAndHand(trap);
+				break;
+
 			case 0xa11a:
 				d0 = MM::GetZone(trap);
 				break;