Anyone else getting this error when trying to play a track from the remote app using itunes 10.1 beta? (on a mac) Can view all songs, and play video or even a song from a playlist - but if i try to play a normal track from the library this appears! Same from my iPad using ipad Remote app. Just me? (I'm not complaining by the way - I'm aware I'm using beta software on the ipad and mac. Just seeing if it's just me) The iphone is using stock 4.1.