Hi all. I'm having trouble (again) with the playback on DVDs. This has happened before, just before Christmas, and having tried the DVD trouble shooting guide, DVD cleaner, we called the Tosh helpline. He told Steve to uninstall and reinstall the drivers. This cleared the problem and all ran fine again. For a few weeks. Now DVD playback is jittery and the sound is stuttering and echoy. I've tried all the trouble shooting again and have uninstalled and reinstalled the drivers as directed before, but this has not fixed the problem this time. I've tried googling the problem and have found several like myself on the Tosh help forum, but have not found the answer. Can anyone help me please. My warranty ran out in January, so there's no sending it back now to be fixed (well, not without a hefty bill anyway. ) Thank you.