Hello Macrumors forum, I'm considering purchasing a 24" iMac 2.93 GHZ. I have a few questions about the purchase... 1.What are the differences between the graphics cards offered in the configurations for this model? Is their a Large difference between the ATI HD 4850, the gt 130 and the gt 120? Can I play Team Fortress 2 at a high quality using these cards or any games? I usually only play Left 4 Dead, Peggle and TF2. I want to be able to play Diablo III in the future. That's as far as my pc gaming goes. I use consoles mostly. 2.If anyone has had the wireless keyboard and mouse in the past do these things eat up batteries and is their much difference in the form factor of the two keyboards and mouse? Would you recommend them? 3.Does the iWork 09 offer and printer offer usually get renewed? I am not purchasing my computer until the back to school early june discount comes into effect, Will these offers still be around? The student discount is always about $100 right? Does it increase in June? Thanks in advance.