Currently on 24" Alu iMac, and was going to get a 17" any day but now with certain situations I will not be able to get it until January - perfect timing for a refresh! With rumors swirling for an imminent refresh in January or February, it will be well timed. Hoping for a new GPU, besides nvidia. When I used to build PCs I was big fan of nvidia, it just seems they are messing up like crazy now. Sounds like ATI is a better choice. What do you guys think about having 2 GPUs?? Seems like a waste of resources and space to have two of them, don't you think? With arrandale coming, won't intel need to redesign the motherboard? Let's get rid of 2 GPUs, and have one powerful one, methinks... And of course, new CPU!