Which is the best DVD Media?

[AndyD]

Could anyone suggest which is the best media for compatability on ps2's, and also stand alone players? I am using Unbranded at the moment which work fine on my DVD player (pioneer 350-K with multimod ). However when I try to play them on the PlayStation2 Upstairs in the bedroom they wont play. Many Thanks, sorry if this seems a stupid question and I sound dumb but Im a

[rab622]

hmmmm is the ps2 chipped ????