hey, I was wondering about this new computer Wal-mart is selling. The new Dell one. Would this computer be worthwhile for someone who isn't into gaming. Right now I have an athlon xp 2800 with a k7s7ag mobo and 40 gig hard drive and the drive is pretty full and slowing down. I thought about buying this Walmart one( the amd dual core 3600) and giving my old rig to the kids. Would this computer be a significant improvement over my current one, or would I just be wasting my money?