I don't know much about computers spec wise. Other than that I knowe how to do stuff on them, etc. I know how to get online and check my mail.. you know the important stuff. However, I just bought a new PC and I'm wondering if it was a good buy. Dell Inspiron 531 20" Widescreen Flat Panel Windows Vista Home Premium AMD Athlon 64 X2 Dual Core Processor 4000+ 1.93 GB RAM NVIDIA GeForce 6150SE nForce 430 500 GB Hard Drive Payed $699 Did I get a good bang for the buck?