diff --git a/BootScriptExtractor.sh b/BootScriptExtractor.sh
new file mode 100755
index 0000000..4eb9bdc
--- /dev/null
+++ b/BootScriptExtractor.sh
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+# USAGE: BootScriptExtractor <ROM >BOOTSCRIPT
+
+head -c $((0x4000)) | LC_CTYPE=C tr -d '\0' | LC_CTYPE=C tr '\r' '\n' | awk 'f && /BOOT-SCRIPT/{exit} f{print} /BOOT-SCRIPT/{f=1}' | sed 's/# ...... const/# xxxxxx const/'
diff --git a/Every68kInstAssembler.py b/Every68kInstAssembler.py
new file mode 100755
index 0000000..ac28c77
--- /dev/null
+++ b/Every68kInstAssembler.py
@@ -0,0 +1,161 @@
+#!/usr/bin/env python3
+
+import struct
+from sys import argv
+
+class MPWObject:
+    def __init__(self):
+        self._list = []
+        self._dict = []
+        self._backdict = {}
+        self._dict_idx = 200
+
+    def __bytes__(self):
+        dest = bytearray()
+
+        for chunk in self._list:
+            dest.extend(chunk)
+            if len(dest) & 1: dest.append(0)
+
+        return bytes(dest)
+
+    def _ensurename(self, name):
+        # get the ID of this name from the dict
+        # If nonexistent, then add it
+        # i.e. idempotent
+
+        try:
+            return self._backdict[name]
+        except KeyError:
+            self.putdict([name])
+            return self._backdict[name]
+
+    def _quickappend(self, *bytelist):
+        self._list.append(bytes(bytelist))
+
+    def putfirst(self):
+        self._quickappend(1, 1, 0, 2)
+
+    def putlast(self):
+        self._quickappend(2, 0)
+
+    def putdict(self, items):
+        dest = bytearray()
+
+        dest.extend([4, 0, 99, 99])
+        dest.extend(struct.pack('>H', self._dict_idx))
+
+        flag = False
+
+        for item in items:
+            flag = True
+            dest.append(len(item))
+            dest.extend(item.encode('ascii'))
+
+            self._backdict[item] = self._dict_idx
+
+            self._dict_idx += 1 # ID of the *next* thing
+
+        if not flag: return
+
+        struct.pack_into('>H', dest, 2, len(dest))
+        
+        self._list.append(dest)
+
+    def putmod(self, name='#0001', segname='Main', flags=(1<<7)+(1<<3)):
+        modid = self._ensurename(name)
+        segid = self._ensurename(segname)
+        self._last_mod_id = modid
+
+        self._list.append(struct.pack('>BBHH', 5, flags, modid, segid))
+
+    def putentry(self, offset, name):
+        entid = self._ensurename(name)
+
+        self._list.append(struct.pack('>BBHL', 6, 1<<3, entid, offset))
+
+    def putsize(self, size):
+        self._list.append(struct.pack('>BBL', 7, 0, size))
+
+    def putcontents(self, data): # in multiple chunks please!
+        done = 0
+
+        while done < len(data):
+            this_time = data[done:done+30000]
+
+            header = struct.pack('>BBHL', 8, 1<<3, 8 + len(this_time), done)
+
+            self._list.append(header + this_time)
+
+            done += len(this_time)
+
+    def putcomment(self, cmt):
+        cmt = cmt.replace('\n','\r').encode('mac_roman')
+        if len(cmt) & 1: cmt += b' '
+
+        dest = bytearray()
+        dest.extend([3, 0])
+        dest.extend(struct.pack('>H', len(cmt) + 4))
+        dest.extend(cmt)
+
+        self._list.append(dest)
+
+    def putsimpleref(self, targname, width, *offsets):
+        offsets = list(offsets)
+
+        if width == 2: # of the operand field, in bytes
+            flags = 1 << 4
+        elif width == 4:
+            flags = 0
+
+        flags |= 1<<3 # longwords in the offset list!
+
+        targid = self._ensurename(targname)
+
+        dest = struct.pack('>BBHH', 9, flags, 6 + 4 * len(offsets), targid)
+        dest += b''.join(struct.pack('>L', o) for o in offsets)
+
+        self._list.append(dest)
+
+    def putweirdref(self, targname, width, *offsets):
+        # Assumes that you've already put -offset at offset
+        offsets = list(offsets)
+
+        if width == 1:
+            flags = 2 << 4
+        elif width == 2: # of the operand field, in bytes
+            flags = 1 << 4
+        elif width == 4:
+            flags = 0 << 4
+
+        flags |= 1<<7 # difference calculation
+        # flags |= 1<<3 # longwords in the offset list!
+
+        targid = self._ensurename(targname)
+
+        dest = struct.pack('>BBHHH', 10, flags, 8 + 2 * len(offsets), targid, self._last_mod_id)
+        dest += b''.join(struct.pack('>H', o) for o in offsets)
+
+        self._list.append(dest)
+
+
+
+
+# included my own copy of mpwobj!
+
+o = MPWObject()
+
+o.putfirst()
+
+for i in range(65536):
+    b = struct.pack('>H16b', i, *range(1,17))
+
+    o.putmod(name='#xxxx')
+    o.putcontents(b)
+
+o.putlast()
+
+if argv[1:]:
+    with open(argv[1], 'wb') as f:
+        f.write(bytes(o))
+
diff --git a/KernelExtractor.py b/KernelExtractor.py
new file mode 100755
index 0000000..119c99a
--- /dev/null
+++ b/KernelExtractor.py
@@ -0,0 +1,35 @@
+#!/usr/bin/env python3
+
+from sys import argv
+
+# USAGE: KernelExtractor.py DESTDIR ROM1 [ROM2 ...]
+
+kerns = {}
+
+for fname in argv[2:]:
+	print(fname)
+	with open(fname, 'rb') as f:
+		b = f.read()
+	if len(b) != 0x400000: print('--- bad size')
+	b = b[0x310000:]
+	l = b.index(bytes(1024))
+	l += 3
+	l -= l % 4
+	b = b[:l]
+	if not b:
+		print('--- no kernel')
+		continue
+	vers = '%02x%02x' % tuple(b[4:6])
+	if not vers.startswith('02'): continue
+	print('---', vers)
+	if vers in kerns:
+		if kerns[vers] != b:
+			print('--- bad motivator')
+			kerns[vers] = None
+	else:
+		kerns[vers] = b
+
+for v, k in kerns.items():
+	if k is None: continue
+	with open(argv[1] + v, 'wb') as f:
+		f.write(k)
diff --git a/MovePEFsToResources.py b/MovePEFsToResources.py
new file mode 100755
index 0000000..33a73de
--- /dev/null
+++ b/MovePEFsToResources.py
@@ -0,0 +1,71 @@
+#!/usr/bin/env python3
+
+# MacOS apps, extensions etc often keep their PEF (Portable Executable
+# Format) binaries (also called Code Fragments) in the data fork, with
+# offsets in a 'cfrg' resource in the resource fork. This scheme allows
+# the Code Fragment Manager to map that file directly into memory (when VM
+# is on) instead of using the Resource Manager to load it into a Memory
+# Manager heap. But when multiple PEFs are concatenated into the DF,
+# patchpef (https://github.com/elliotnunn/patchpef) cannot be used to
+# mangle them. This script moves the PEFs to 'ndrv' resources (type
+# doesn't really matter) and updates the 'cfrg' accordingly. The original
+# PEFs are zeroed out in the data fork, so if everything has gone
+# correctly, the data fork should be all zeroes.
+
+# USAGE: MovePEFsToResources.py SRCFILE DESTFILE
+
+from sys import argv
+from subprocess import run
+
+oln, fn = argv[1:]
+
+run(['rm', '-f', fn])
+run(['cp', oln, fn])
+
+with open(fn, 'rb') as f:
+	df = bytearray(f.read())
+
+run(['zcp', fn+'//cfrg/0', '/tmp/mycfrg'])
+
+with open('/tmp/mycfrg', 'rb') as f:
+	cfrg = bytearray(f.read())
+
+pwpc_locs = []
+start = 0
+while True:
+	found = cfrg.find(b'pwpc', start)
+	if found == -1: break
+	pwpc_locs.append(found)
+	start = found + 4
+
+for i, p in enumerate(pwpc_locs):
+	where = cfrg[p+0x14+3]
+	if where != 1: continue
+
+	rsrcnum = i+13000
+	
+	start = int.from_bytes(cfrg[p+0x18:p+0x1c], 'big')
+	size = int.from_bytes(cfrg[p+0x1c:p+0x20], 'big')
+	nlen = cfrg[p+0x2a]
+	name = cfrg[p+0x2b:p+0x2b+nlen].decode('ascii')
+
+	pef = df[start:start+size]
+
+	with open('/tmp/thispef', 'wb') as f:
+		f.write(pef)
+
+	run(['zcp', '/tmp/thispef', '%s//ndrv/%d/%s/sysheap/locked' % (fn, rsrcnum, name)])
+
+	df[start:start+size] = bytes(size)
+
+	cfrg[p+0x14+3] = 2
+	cfrg[p+0x18:p+0x1c] = b'ndrv'
+	cfrg[p+0x1c:p+0x20] = rsrcnum.to_bytes(4, 'big', signed=True)
+
+with open(fn, 'wb') as f:
+	f.write(df)
+
+with open('/tmp/mycfrg', 'wb') as f:
+	f.write(cfrg)
+
+run(['zcp', '/tmp/mycfrg', fn+'//cfrg/0'])