I wonder if anybody has experienced this problem? I have a Toshiba 32ZDO9B and have my DVD connected to it using a coaxial cable.I also have my PS2 connected using an optical cable as i am using the component inputs for the picture(which is superb).The problem is - i cannot get sound from my PS2 through the optical cable unless i disconnect the coaxial lead coming from the DVD.When i do this the sound is excellent,but cuts off completely when i plug in the coaxial cable again. I phoned Toshiba and they said that i should be able to switch between digital audio inputs from different sources and that there was probably a problem with the tv. Unfortunately the way of finding out exactly what the problem is might not be simple,and therefore not worth the effort. Has anybody tried this with either the DO9B or the P18P?