Ok, after literally trying about 20 different Hackintosh versions on about the same amount of hardware combinations I've actually got this combination to work -
Gigabyte GA-D525TUD with Atom Dual-Core running XxX OS X 10.5.6

However, I'm using Kext helper but for the life of me I can't get networking or audion to work on this board. I've been hunting for months for a mac to setup as "project" but they were always out of my reach. so I had a "spare" PC left over that a customer rejected before Xmas .... I thought I'd make that my "mac project".

I'm sooooooooooooooo close
I don't really care if sound doesn't work but I neeeeeeeeeeeed the network to run
The Chips are:
Realtek ALC888B (audio)
Realtek RTL8111E (LAN)

I've tried 12 different Kext for each
The machine does "hang" at the "updating cache" screen on reboot so I just end up hitting reset.

Cheers in advance for any help
Matt