SC2 crash errors

I have had it crash when i tried to exit ... has only happened once and im thinking it was because my laptop was overheating, cuz the game is such a resource hog, but hasent happened since so dunno if it was just a fluke or what.

 

I upgraded my power supply when I bought the new video card. It is a 500W PSU I have now. The first time mine crashed in Sc2 was in the campaign on the Hyperion ship in the Cantina. I tried to play the arcade machine and while it was loading it crashed.

 

There are a lot of bugs in the editor which causes it to crash as well. Its happened a fair bit now. At least I hope they're bugs. It's pretty slack that Blizzards Tech Support won't be able to help with any editor problems. I honestly don't know why they can't.