I plan on using the computer as a desktop for most of the time, but occasionally i may need to haul it around. I have a new dell laptop (i know....) that i will use for note-taking or general portability. I could get a refurb MBP and just use that, but its not as powerul as the C2D iMac 20" would be. Take into consideration that the 22lb weight of the computer is not an issue for me. I'm just wondering if it is durable enough for travel in a car and easy to set up. Any input is appreciated!! Thanks!!