Xbox360 impending doom

I think my Xbox360 is about to fry. It’s just a guess though. It’s been getting hot in my loft lately during the day, about 90 degrees F. And I’ve played a little Forza, set up the Bioshock demo download, things like that. In the past two days the Xbox360 has crashed twice. Both times the pixels turned into a slight mess, and the sucker just froze up. Once in Forza and once while sitting at the dashboard. That’s not a good sign! It doesn’t seem to be blowing out hot air though. Hmmmmm.