Sure, My laptop is a Toshiba Satellite u300 psu34c-ns108c.

The video/chipset is an intel 945gml (i think) which has always been detected as a gma900 and worked qe/ci out of the box in prev versions. it's got a core duo 1.73ghz processor, the dvd and harddrive are both sata, the realtek 8136 lan and the atheros 5006x wifi are on the pci-e bus (which is apparently nonfunctional, based on my experiences with other versions of osx).. keyboard and trackpad are both ps2, which was flaky on 10.5.1 and nonfunctional after update to 10.5.2.

I've tried disabling everything I can in the bios, including lan, trackpad, 2nd core, execute disable bit, usb legacy mode.. to no avail.

Funny thing is it seems when I'm stuck at this blue screen it's not completely frozen... if I press space, enter, or esc, or the power button it spins up the drive and acts like it's doing something for a few seconds then stops again.

I'm stumped.