I have an athlon 2400+ athlon xp (barton), 1gig of ddr pc2700 ram, radeon 9600 pro 128mb, 80 gig hard drive. 17 inch crt flat screen. Soyo kt600 ultra platnum mother board. I play Doom3, Half-Life2. I dont get good fps, and I have enough money to purchase either a new video card or new processor & motherboard. I can either get a amd 64-bit 3200+ 939 socket processor, with a matching motherboard, or go out and get a new videocard. Please tell me what will improve my gaming, ty. Preferably wich will increase gaming for Counter Strike - Source (half life2 edition)