Just got GB-PVR up and running, recording etc with no trouble. Perfect picture, sync etc.
Only problem is, if I go the recordings folder using Windows and try play them with PowerDVD or WMP I don't get any sound. I have to play them from within GB-PVR for audio to be present. ??

If it's playing them from GB-PVR, then I must have the correct codecs installed, but it seems PowerDVD and WMP aren't using them in the same way.