Hey guys, just got a maxed 13 MBA and digging it hugely. I got it as a "desktop replacement" (term has so much baggage). I know the usual disclaimers about gaming but I only really play WoW or some low intensive games, which run quite well. Anyway when I play WoW (clamshell) the fan really blares. This could just be me noticing because I don't think it ever else turns on. Do you think heat is a long term concern and I should get something like a laptop cooler under it, or F it because of applecare/its not a big deal etc?