Since my Dell Dimension w/ P3 600MHz is helplessly crawling to boot-up Win98 SE, and several of my application, I think it's time for me to pass it on to my daughter for her Toddler & Pre-K games. Now I want a new one but I want it to be my very first build, I still can't decipher though wheather to get P4 2.6C or AMD64 3000+. I do a lot of datadase programming, gaming, and some video editing (analog home movies into DVDs). I want a cost effective upgrade in the future.