Power PC can't run Doom3

[Chief2punks]

AMD 64 bit, 3700 CPU, N-force 4 Mobo, ATI All-In-Wonder 800XL PCI express, 2gig Ram
The Problem: My character keeps jumping back, it takes forever to get where I'm going- 3 steps forward, 2 steps back. how do i fix it?

[kristus]

Start with updating your drivers and Doom3. (unless you haven't already ried it of course.)