Hi all! I'm pretty decided to pick one of those MBA 13" i5 256ssd but there is something that concerns me. I came from a 2007's MacBook equipped with that piece of crap called GMA 3100 as graphic card and it really bothers me when I do expose in my 24" screen, the framerate during the transition slow down to ~1fps. Maybe it's a dumb question but knowing that the new integrated graphics card isn't a big deal, could anyone tell me if with the Intel HD3000 that kind of transitions go smooth using an external display? Thanks in advance and sorry for my english.