Just to kick this off I've not been able to find an answer to this anywere. I would really appreciate a little help. My setup:

ASUS Maximus II Formula
Intel Quad Q9450 2.66Mhz
4GB RAM
ATI Radeon HD4800 Series

I have an image of the Snow Leopard 10.6.3 install DVD on it's own HDD, Windows Vista on a second and I'm trying to install Snow Leopard on a third. I've enabled AHCI, booted to iboot (works fine). When I try to boot the installer it gets to:

ApplePS2ALPSGlidePointictionaryObject:HIDDefaultParameters Value: ??

And then it gets no further. Admittedly I am a bit of a noob at this and I have no idea what I'm doing wrong. Many thanks if you can help.

Please ignore the auto-smiley in the middle of that post... it's suppose to be colon D
Grrr