wow.... i have never seen a red nvidia card. But I don't recall the geforce 3 being made for the mac, but you could give it a shot. You would need a mac with an AGP slot for it to think of working.
Mobile-2.2Ghtz Core 2 Macbook, 4GB ram, 160GB HDD
Server-Dual 1.42 MDD G4, 1GB ram, 4 random hard drives.
PC-C2D 2.4Ghtz, Asus Commando, 2Gb ram, 3 hdd's in raid 5, 8800GTS.