I have a 13" (Early 2011) MacBook Pro. It's been outstanding since day one -- until about last summer. It's been dipping in speed significantly, and most notably, seems to fit the bill for the graphics card issue most Early 2011 models seem to have/had. I love the MacBook Pro's, but I'm really, really interested in the new MacBook Air's (or at least, recent models). Any suggestions would be helpful!