But wouldn't playing Doom 3 on a PC be preferable as you had a mouse as opposed to a digital hand controller?
I havn't actually played Doom 3 yet but i adore Doom 1 and 2 on the PS1. Bad graphics though....
My laptop is too slow to play Doom 3 as it only has a single 2.1 ghz cpu and 1 gig of ram. Shame that.