I used Ripit to rip a DVD (Dark Knight, for the curious) onto my Mac. Fine. But it rips with this ridiculous '.dvdmedia' extension that isn't compatible with anything but DVD Player. I really wanted to put it into GarageBand or iMovie HD and fiddle around with it to make music videos. I know I could use Get Info to change the extension, but I'm not sure what's really the best format for iMovie HD either. And yes, I know there's a million better rippers for Mac, but Handbrake confuses me, Handbrake Lite and Aimersoft just kind of freeze, and MacTheRipper just sort of scans for the rest of eternity even with VLC in my applications drive. Any help for this humble n00b?