I'm pretty happy with my little 10.1 acer netbook for that sort of stuff, $250 brand new, mine came with XP which I prefer, but my heather's came with 7 starter... super light, super portable... if i had to do it over again, I'd probably upgrade to a 14 or 15 inch as the 10 doesn't quite have enough screen space to do everything efficiently. When i need more screen space, I hook it up to my 32" samsung and crank up the resolution... it works pretty well.