I'm in the market to buy a new Mac computer for college in the fall and just can't make up my mind. I already own a 17" MBP mid 2009 and it works okay, but it's starting to get slower. I've been contemplating whether or not buying an iMac for college would be feasible. I'm going to be a Computer Science major and much of it wouldn't rely on a fast CPU. I'm not in a crunch for money I've got a budget of close to $2,000. I've considered the 21.5 inch iMac with the ssd and hdd but can't decide if the i7 would be worth it, also what amount of RAM. That said, I don't know if buying a desktop for college would be worth it if I'm somewhere else around campus. Any help would be appreciated, thanks in advance.