Am looking to getting an Air either in the 11 or 13 inch variety, in the next month or so. The main reason is to (possible sell or keep as an addtiotion, have yet to decide), my Macbook pro i use at home for use only, and take my Air while i'm out and about. Maily, i use general email, and web shrfing, the occasional iDVD and handbrake (mostly), and sometimes in Parallels, soon to be gaming. Though doubt the Air would be capable of that. Should i add an Air or replace the MBP with one?