My XPS 430 came setup with a 1.2tb RAID, ATI Radeon HD 4670 and the rest is all regular Dell parts.

I was able to get Kalyway 10.5.2 to install, but had issues. I ended up turning my RAID off and going with two 640gb drives, video wouldn't go beyond 1024x768, no sound, no LAN. I've searched all over the place for kexts but with no luck.

I am looking for any advice on getting Snow installed on this computer. I realize that Dell offers VERY limited Bios options and this may cause problems..

Can anyone provide working details for this setup?
Thanks!