CompUSA is clearning out their old iMacs to make room for the new ones. Here's the specs 17" LCD Screen 80GB hard drive 256MB RAM (I'd upgrade to 768) 600mhz FSB NVIDIA GeForce FX 5200 Ultra (64MB DDR) Single layer SuperDrive (4x???) Do you think that's worth the price or should I use my Edu discount to get the 2.0Ghz for $1399. I'd like to save some money and will be using it to make a few iMovie's/burning a few DVD's. Thanks!