Marvell Yukon 88E8055 on Leopard

The network card of my Fujitsu laptop is Marvell Yukon 88E8055. By default, it's not supported by Leopard. However, I still got it worked( All thanks to InsanelyMac Forum)

The steps:
1. Type "sudo nano /System/Library/Extensions/IONetworkingFamily.kext
/Contents/PlugIns/AppleYukon.kext/Contents/Info.plist"

2. Find:
<key>IOPCIPrimaryMatch</key>
<string>0x436211AB</string>
Replace with:
<key>IOPCIPrimaryMatch</key>
<string>0x436311AB</string>
"4363" is Device ID and "11AB" is Vendor ID. You can see the number by Everest.

3. Type "sudo rm -r /System/Library/Extensions.mkext"

4. Type "diskutil repairPermissions /"

5. Type "reboot", Press F8 on startup, Type "-x -v" to enter safe mode


It should work now.