I want to hook My old vcr to My Mac and record My vhs tapes into imovie so i can edit them and turn them into dvd's i do this with windows all the time with a 20 dollar tv capture card. But so far the only capture card i can find for the mac is almost 150 bucks. i want a standard usb tv capture card. with composite rca inputs that will work on the mac for 50 bucks or less. know of any?