Anyone have a working guide on how to do install Lion(10.7.x) on a dual cpu system? Even interested in guides describing installation of Snow Leo(10.6.x) also on dual cpu systems. My system is a Dell Precision T7500, 12GB Ram, Dual nVidia Quadro FX 4800 and Dual Intel Xeons W5580 @ 3.2Ghz (16 threads), MotherBoard Bios: A12.

Anyone had any success with this? Iīm trying to install Lion, but canīt seem to get passed KP during initial boot. Tested most different bootloaders, etc....any suggestions or complete guides on how to do this? Iīve installed a lot of different single cpu systems, but no luck with dual cpu ones.

Cheers, //Zztony