(it used to)..? I've got a music library iTunes, some of which is music I got off Limewire, but when I make a disc from iTunes, my stereo won't read them. It used to, so what is the problem? It'll read original cd's ok... Is there anything I can do to make them readable? The cd's play on this takky little stereo thing I have upstairs but not on my big good center in the front room (which is where I listen most of the time)...

is there a difference between discs? I just bought these from Tesco - why would it play on little disc player and not on good one?