I don't necessarily NEED a new computer but with the changes to ilife and starcraft II out my wife and I thought it was time to upgrade our system. Here is some information on us that will hopefully help -My current MB is a 2.2 core 2, 2 GB RAM and 200 GB HD -We have a 16gb ipad Our needs are probably light, we both surf the web and I would do occasional photoshop, imovie, iphoto things for fun, I would game play online now and again. We've looked at the 13 & 15 MBP as well as the 21 & 27 iMacs. The only reason I was considering the MBP is to be able to shoot and edit while we are traveling or if I'm at my office but I don't see it as a deal breaker and most of my research told me that with what we already have I should get the iMac. Any help or advice would be great.