Does anyone here uses an ibook with an external monitor? After reading lots of comparisons between the ibook 12" and 14" monitors, I'm thinking of buying a 12" ibook as my main and only computer + an external monitor. I'm wondering how practical is it going to be as i'll be using the external monitor everytime i'm at home. I'm going to use my laptop for word processing, internet, light webediting, and DVDs. Do you think it's a convenient option? Have you had any problems with the laptop heating up or slowing down, etc.. And if you have a photo of your ibook connected to monitor..can you please post it. Thank you very much.