heat issues with the e-p1/2?

just curious if anyone is having heat issues with either one of these cameras. was looking at the e-p1/2 with the aki-asahi cover, but if the cover is going to contribute to the retention of heat, may consider the e-pl1. i thought that heat may be why olympus allows 7 minutes of video. any idea guys???
 

 

Thanks guys. I asked because the last time I was in B&H, a shopper at the Olympus kiosk was telling me that he had to return his ep2 due to overheating. Took it with a grain of salt but just figured I'd throw it against the wall here and see if it stuck. Having owned a 420 and currently a 620, I'm quite comfortable with Oly's build quality. Four of my friends are Canon shooters (2 5dII's, a 40d, and an Xti) and they've all complimented the build of my 620 as well as the jpegs that it produces. Thanks again for the input guys! Now if I can sell my 620 setup and avoid being laid off due to our new Governor, the e-p2 will be on it's way!