Hi,
Well, I am a bit stumped at the moment. After my previous working install, I've installed Leopard with Chameleon 2.0 on my second testbed harddrive. I much prefer this method because I can use smbios.plist & a GFX string in the Extra/com.apple.Boot.plist to identify the Mac and my 9800GT without needing to use nvinject or having to change the S/L/E folder at all. I used Eliade's 10.5.7 kext pack (thanks man) and put everything into Extra/Extensions. At this point, I've not updated this install from 10.5.6 to 10.5.7 yet.
The problem now is that I can't get Time machine to work although I used UInstaller to write the Ethernet Time machine fix (to the Library/Preferences/SystemConfiguration/com.apple.Boot.plist ; and having the GFX string to work.
Basically, I can have either the GFX string working or Time machine working, but not both.
I've tried writing the Ethernet TM fix to the com.apple.Boot.plist in the Extra folder and keeping a clean (unchanged) com.apple.Boot.plist in SystemConfiguration, but it doesn't work.
Here's my current extra/com.apple.Boot.plist . Can someone (Eliade?) show me what I've written wrong?
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "
http://www.apple.com...yList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Graphics Mode</key>
<string></string>
<key>Kernel</key>
<string>mach_kernel</string>
<key>Kernel Flags</key>
<string>Yes</string>
<key>Graphics Mode</key>
<string>1920x1200x32</string>
<key>device-properties</key>
<string>4b00000001000000010000003f0000000100000002010c00d041030a0100000001010600041c0
01060000007fff0400160000006200750069006c0074002d0069006e0000000500000001</string>
<key>device-properties</key>
<string>cd0300000100000001000000c10300001500000002010c00d041030a010000000101060000010
01060000007fff040014000000400032002c006e0061006d00650000001100000073656e736f722d
06172656e74220000005600520041004d002c0074006f00740061006c00730069007a00650000000
0000000000002036000000400032002c00680077006300740072006c002d0070006100720061006d
073002d00760065007200730069006f006e00000008000000000000021c000000640065007600690
630065005f0074007900700065000000100000004e5644412c4765466f7263650e0000006e006100
d00650000000f0000004e5644412c506172656e7422000000400030002c006400650076006900630
65005f00740079007000650000000b000000646973706c6179100000006d006f00640065006c0000
01a0000004e5649444941204765466f726365203938303020475422000000400031002c006400650
76006900630065005f00740079007000650000000b000000646973706c617912000000400032002c
07200650067000000080000000000000222000000400032002c006400650076006900630065005f0
74007900700065000000120000004e5644412c6770752d64696f646520000000400032002c006300
f006d00700061007400690062006c0065000000160000004e5644412c73656e736f722d706172656
7422000000400032002c002300730069007a0065002d00630065006c006c00730000000800000000
0000020000000400031002c0063006f006d00700061007400690062006c00650000000e0000004e5
44412c4e564d616314000000400030002c006e0061006d0065000000120000004e5644412c446973
06c61792d413a000000400032002c0068007700730065006e0073006f0072002d007000610072006
006d0073002d00760065007200730069006f006e000000080000000000000226000000400032002c
023006100640072006500730073002d00630065006c006c007300000008000000000000011400000
400031002c006e0061006d0065000000120000004e5644412c446973706c61792d42200000004000
0002c0063006f006d00700061007400690062006c00650000000e0000004e5644412c4e564d61631
00000072006f006d002d007200650076006900730069006f006e0000000900000033313732611000
0004e00560043004100500000001800000004000000000003000c00000000000007000000000e000
004e00560050004d0000002000000001000000000000000000000000000000000000000000000000
00000</string>
<key>Timeout</key>
<string>10</string>
<key>-f</key>
<string></string>
</dict>
</plist>
The TM string fix is this :
<key>device-properties</key>
<string>4b00000001000000010000003f0000000100000002010c00d041030a0100000001010600041c0
01060000007fff0400160000006200750069006c0074002d0069006e0000000500000001</string>
I've tried writing it in both the system config/com.apple.Boot.plist and the Extra/com.apple.Boot.plist and also writing it in one and not the other. Still no luck.

I'm staying with Chameleon 2.0 but I also want TM to work, with the GFX string (the loooooong hex string.)