Sorry, i wasnt very specific I ment comp, not clip. I have never had a problem rendering a comp by going to File>Export>QuicktimeMovie. I am using H.264 codec. It always gets hung up on the frame right before the last and crashes. I am also able to drag the comp to the render que. but when i press the render button it tells me I need to put somthing in the render que to render, so it is not recognizing the comp is there for some reason.