I know its new to the site, but

Does anyone have any trouble shooting experience with the Dolphin? My games shut down about 20 minutes in. I have Windows 7, Radeon HD6670, Phenom x6 1055T(6 core original represent!). I don't know if it could be an overheating problem.. I've never had that issue before. But it says the program has stopped working some minutes into playing.

"Wuba luba dub dub!"