You can use DVDSHRINK, and shrink just about any size vhs down to a 4.4gb dvd, but there is a quality loss. I usually don't put more than 4hrs of vhs onto a dvd. That way I get plenty of stuff on one movie, and the quality is still good. If I want the best quality, I will put two hrs or less on one dvd and use very little compression. Your quality will also be determined by what hardware and software you use to capture.