I've got an outdated computer right now, and want to get a new one. But I could probably reuse several parts from my old comp. If anyone with good PC knowledge knows which parts I should upgrade while keeping the budget low, list your ideas here. I want to be able to run next-generation games like Doom3 or CS:S Parts available: Intel 850 MD Chipset p4 ATX MB Intel P4 1.5 Ghz CPU 2 x Kingston RD64MB PC800 RamBus 2 x Kinston RD 128MB PC800 RamBus Panasonic 1.44MB floppy drive Quantum AS40GB Hard Drive 7200RPM ATA100 16" CUSTOM P4 ATX Case w/300W PS PC GF2 32MB AGP Aopen 107 Keyboard PS/2 AOPEN WHeel Mouse PS/2 Aopen 52X IDE CD-ROM LG 48X24X48 CDRW OB AC97 AUDIO Aopen speakers with build-in amp AOC 17" 0.27 Monitor D-LINK TX-538 10/100 PCI Try doing this while keeping cost below $1000 CDN ($770 USD). Thanks for the input!