I'm thinking about selling my 24" iMac (2 years old, 2.4 GHz, 320GB HD) to get the basic 15" MacBook Pro which has just been updated. I don't really need it to leave my desk a lot, but now and again maybe. Also, I will be leaving to go to another country to work in a year's time, but I suppose I could wait until next year to switch. Would it be a good idea to move from an iMac to the MacBook Pro? The main thing I'm worried about is switching from a massive 24" since, losing 9 inches by going to the 15" screen. Keeping both is not really an option. Thanks for any opinions about this.