I have a WinFast HDTV Tuner/Capture Card installed. It works great and is perfect quality. I have been wanting to record some TV onto my hard drive and when i recorded a 2hr movie off an HD channel the file size was 10GB....i couldn't believe it. Is there a way where i can have it at an extremely smaller file size, like when we download episodes of prison break and lost ripped off HDTV at 350mb etc.

Any help would be much appreciated...