ok, this is an odd one, please bare with me. I have a 17" 1.83ghz intel iMac, and it's great. but due to school I will need a laptop in the next few months, I had intended to save up, sell the iMac and buy a MBP. but I was thinking, would I be crazy to sell my iMac now and buy a MacBook? I mean, I could probably sell the 1.83ghz iMac and use the cash to buy a 2.0Ghz MacBook. thing is, I use an external Hard Drive for my files, so that's not an issue, I use an external DVD burner (so speed burning isn't an issue) and I just got a 24" monitor, so the iMac screen although beautiful, is a little overkill. so, would there be any drawbacks to switching my iMac for a MacBook? I'm currently looking at the specs for the 17" iMac and the 2.0ghz white MacBook but I'm currently on dial up making searching a little difficult. cheers.