I have an MDD G4 1.25 with a ATI 9000 video card. I'm considering upgrading to the 9800 listed here. http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&ih=015&sspagename=STRK%3AMEWA%3AIT&viewitem=&item=250046331685&rd=1&rd=1 I mainly want to see the core image difference. Has anybody bought one of these or have a 9700 or 9800 and can tell the difference from a non core image video card?