Hi All! Last week i bought the 24" iMac with 2Gig RAM, 500HD but did not upgrade the graphics card, do you think it'd be an issue in day to day 2D graphics work & other bits and pieces - I don't play games, and would it be okay for the next few years when the OS will be upgraded (for sure) and may need extra graphics power? Anyone have any thoughts on that? I mean would I be able to tell the difference say in Finder or say large PDF or JPEG series displaying in Preview... I'm going up from a 1GHz eMac and a 12" 1.5GHz PB, so I'm sure there'd be a huge differences, though I just don't want to be dissappointed if I see slowness within the first year because of the stoopid graphics card. Thanks in advance!