I did actually get it to almost work. I had to manually set the MAC address for my work network to allow DHCP on my corporate network to assign an IP for me. It starts to load a webpage and KP! With complaints about IONetworking.kext. If I don't try to load a page I get about 5 mins of uptime prior to KP with same error. If I don't assign a MAC it still does the same thing with the KP. This was done last week sometime. I got fed up with it and bought the apple USB to Ethernet adapter for the air. However I might do some testing of more kexts on the built in adapter when I get back to work on Monday.

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REAL Mac Pro - OC 3.1Ghz -2x 2.8GHz -XFX 5770 1GB / 8800GT- 10GB RAM -1.55TB - 2 SATA Optical - Lion / Snow Leo / Windows 7 x64 / in AHCI Mode
Toshiba X205-SLI6 17" Dual 8600M GT 256MB SLI, 400GB -
Win7 x64 / Lion vanilla / Snow Leo Vanilla - Full QE/CI - WiFi Dell 1390 (pin 20 removed) - ALC268 VoodooHDA - working fingerprint reader, Bluetooth well everything but display brightness changing.
Dell poweredge T110 2.8ghz 8 core xeon server 8gb ram