Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_1 like Mac OS X; en-us) AppleWebKit/532.9 (KHTML, like Gecko) Version/4.0.5 Mobile/8B117 Safari/6531.22.7) I own a 27" iMac, wanted a laptop for mobile convenience. I did order a 13" MBP Monday and it will be here Wednesday, if I don't open it ; I have until January to return. I have a few concerns after reading several posts: 1.) How long will the present 13" MPB configuration be adequate ?? Meaning before it would get sluggish?? 2.) I thought 13" screen got upgraded when other MBP's did, but it doesn't show having a high def screen. Is the current screen crisp?? 3.) is it stupid to spend $1100 on almost a year old configuration?? I never would of in the pc market. Please give me insight.