So I finally decided on my parts: GIGABYTE GA-965P-S3 Mobo CORSAIR XMS2 1GB 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400) Desktop Memory Model CM2X1024-6400 Intel Core 2 Duo E6400 Conroe 2.13GHz EVGA 256-P2-N615-TX GeForce 7600GT 256MB GDDR3 PCI Express x16 Video Card Seagate Barracuda 7200.9 ST3500641AS 500GB 7200 RPM SATA 3.0Gb/s Hard Drive I'm at $700 right now and want to spend as little as possible on a case/power source. I think I need at least 550 W and something that will last for my power source. I could care less on how my case looks I just want something that will fit all my current parts and enough room for future expansion if needed. I've never done this before, so please try to be specific on parts. Thanks for the advice. BTW- Will all the parts I picked work well with each other???