What I don´t like about my iMacs is that PCs have more software to choose from and also peripherals. 1. My university sent me some software that is Windoze only, so I have to work on a lousy PC to finish the course. 2. I wanted Audigy2 USB 2.0 5.1 external sound card. No! That is not mac compatible, and the best I can find is M-audio USB 1 something!