For some reason, whenever I import a video into sony vegas, it stops responding for a short amount of time, then I have to import again. After I finally get the video to work, the video then eventually cuts out to black after a short amount of time, and only picks up the audio. The format fraps records in is .avi. I've tried converting the video with ojosoft, but it just creates files that do nothing after conversion. Any ideas on editing with avi. in sony vegas?