Viewing works fine, it only fails to update the screen when editing the motion. Something interesting I have found that lets it work most of the time: If I have my USB TV tuner on to watch TV, and switch to the TV app and back to edit the motion, it usually fixes the problem. Also I notice that during a preview of my slide show, the TV app pauses for a moment as the slide show ends. Some kind of directX of graphics card issue at work here I'm thinking. Makes no difference if I turn off the 3D accel. in the setup of the PTE app. The image frame and image size just don't update. It does get the drag information, because I can close the window, and reopen motion window, and it changed. The number fields also change OK, but again, no image or frame updates. -Les