Well guys I've got to say I'm impressed. After running SL for ages on my AMD rig I have been watching this thread for weeks. Last weekend I gave it a go and within a few days Lion 10.7.4 has become my main boot (still got W7 & SL).

Specs are:
AMD Phenom II X6 1090T
Gigabyte ATI Radeon HD 6850
GA-890GPA-UD3H
M-Audio Delta 2496

Complete setup working great so far, but 32 bit mode only. What are chances on 64 bit kernel coming??