I purchased a new PC, copied, reinstalled, moved all my videos, music etc to the new ITunes on the new PC Both original and new PC were Win7. Itunes had been kept up to date, and the new PC, old PC were at the same revision. All my apps, photos and other non playing items are there, work OK. I have deregistered my old PC. Anything to do with playing music, or video does not work I can play all the music and video on my new PC. The indication with each function is the same on my IPAD1. (vers 5.0.1) The item is recognised, but when I press the play button, it does not advance. I can Hi speed scrub any item, e.g. a video will move along and display what I expect to see at the time shown, but will not play I also have a purchased version of tunein radio, it does exactly the same thing. The app shows all my presets, recomendations. Anything I select, buffers up, but will not play. I have placed a new video created by SnowFox on the new PC onto the IPAD, with the same result. Have I missed something?