We are looking into getting a new iMac. Now, we have always had/used PCs, but recently Mark has used a Mac laptop at work and loves it. I am just hunting around for Mac people and looking for the pros and cons. I like how the iMac design eliminates the need for a bulky tower, but is this a system that'll stay cool (not overheated) and hold up to the test of time? Almost all of the reviews that I read online about this computer are positives. And I remember some users here are Mac people (I am pretty sure that Kara is one of them.) So please tell me all about your experiences with them!