I have a question and can't find the answer in the forum. If it has already been answered please point me to it. I was backing up a vhs to dvd using my stand alone dvd recorder. Have done several of them with no problem but this one is pissing me off. Back up on stand alone dvd recorder on memorex dvd+rw. THen use smarter ripper to put on computer then use shrink to reauthor and burn on ritek dvd-r. Here is the problem with this one, when I play it on my apex dvd player, playback is jumpy, but the same disc plays fine on computer. Even playing the raw files on computer all play fine. Thanks to all here I have learned a lot from each of u.