P4 Northwood 800Mhz - 3.0ghz
P4E800 Deluxe
1024M PC3200 Kingston HyperX
Lian Li Aluminium case
80GB WD - JB Series with 8MB Cache
Liteon 52x
Lite-on 52x24x52
Geforce 4 Ti4800SE VIVO
Sound Blaster Audigy Entertainment
Inspire 4400
Philips 109B (19 inches of goodness)
Windows XP home
i can run gp4 at full details except dynamic lighting, with my cars.wad having every lod file at lod_0 (so i dont get the crappy carshape switching) plus some textures without downsampling, at 40fps and i have a PO around 70 - 110.
I think if i get a better GFX card (say a radeon 9800XT) i could get 60fps with it setup the same. but i dont know this for sure