Ok since I was schooled last night by the posting police, I'll pose a question here: I want to replace my MDD G4 PM. I like having a home machine and a travel/work machine - I'm fearful of not having a good "backup" and use .mac and like working on a "desktop" at home and a laptop on the road. I own a 2Ghz MBP. I could: 1) Make the MBP my desktop - I have a 21" Samsung LCD I could hook it up to and span and then get a macBook as my remote machine. I'd get the mid-level white model since I've heard of paint peeling on the black. 2) I could get a 20" imac. I'd go with the 256 since I couldn't upgrade later. 3) I could sit tight and wait, but the urge is to go now with something new. Between 1 and 2 I could save about 5-600 bucks. Thoughts?