These are the video cards I'm looking at:
EVGA 512-P2-N635-AR Geforce 7950GT KO 512MB 256-bit GDDR3 PCI Express x16 Video Card
EVGA 512-P2-N637-AR GeForce 7950GT 512MB 256-bit GDDR3 PCI Express x16 HDCP KO Superclocked Video Card
The only thing I'm wondering about is, will my power supply be up to it? I really don't know much about power supplies, so if anybody reading this knows what they're talking about, your input would be greatly appreciated.
The hardware I'm currently running is"
Power Supply----Antec TruePower 2.0 550W Power Supply
Motherboard------ASUS A8N-SLI Premium Socket 939 NVIDIA nForce4 SLI ATX AMD Motherboard
CPU-----------------AMD Athlon 64 X2 3800+ Manchester 2.0GHz Socket 939 Processor
RAM-----------------Geil Value Series PC3200 1GB(512MBx2) DDR-400MHz Dual Channel Kit
Video Card---------eVGA Geforce 7900GT 256MB GDDR3 PCI Express x16 Video Card
DVD/CD Burner--SONY DVD Burner Black IDE Model DW-D26A BLK
2 x Seagate Barracuda 320GB 7200 RPM 16MB Cache SATA 3.0Gb/s Hard Drive
1 x Western Digital Caviar SE 320GB 7200 RPM 8MB Cache IDE Ultra ATA100 Hard Drive
1 x Western Digital Caviar SE 160GB 7200 RPM 8MB Cache Serial ATA150 Hard Drive
1 x Western Digital Caviar SE 80GB 7200 RPM 8MB Cache SATA 3.0Gb/s Hard Drive
2 x Thermaltake A2368 120mm Case Fan
3 x Antec Tricool 120mm Case Fan
BTW, this is a post I made in my thread in the Windows XP section but I feel I'll probably get better responses by posting this in here.