Hey guys! I have been waiting for ages till the recent upgrade of the iMacs... I wanted to buy a great new iMac as a birthday present for my little brother, but it must a perfect machine which will last a long time (3/4 years). The high-end iMac is the one I am going to buy, the only problem is what graphic card to choose. GT130 must be good enough, as it is pretty equal to 8800GS. I think however that it would be better to wait 4-6 weeks and to buy an iMac with an Ati 4850 graphic card. Could anyone tell me why the card of Ati better is better than that of Nvidia (GT130)? I couldn't find much info on the internet. The thing I am worried about, is the fact that a more powerfull Ati card will be more power-hungry and will get much hotter resulting in the iMac's fans spinning at the max speed. I am afraid my bro won't be able to work on his iMac in silence... He is not a big gamer (not at all actually), but I would like his new iMac to be futureproof as Snow Leopard may use that graphic power very well and as it is great to have a good graphic adapter for watching movies in 1080p etc. Any advice is highly appreciated... Thx..