I got That 70's show season 4 for christmas, and it's fun to watch, but I was curious what the best way to rip it to my computer would be. Whenever i see other copies of television shows, for an hour show, they seem to be in the area of 320megs, but they all are different. I really want to just have these backed up on my computer, so if anyone knows, please let me know. Thanks much.