I recently purchased a DVD-Audio of Porcupine Tree's Deadwing album. When I try to play in PowerDVD Deluxe V7.3, it will only play DVD-Video, after it says "Waiting to update CPPM key".
I have a DVD-Audio of their In Absentia album, their Stupid Dream album, and The Beatles' LOVE, and they all work fine after the initial "Waiting to update CPPM key".

Anyone else have this problem? How can it be fixed? I tried playing idividual .aob files from the disc and it wouldn't work.
It doesn't even let me choose the DVD-Audio layer from the audio menu, and says DVD-Video in the bottom right hand corner by the timer, for those familiar with PowerDVD.

Thanks