Ringo20000

I just got a Toshiba sd4900 dvd player and was using my Flaming Lips dvd as a tester and it doesn't seem to load properly. When I click on play disc on the menu the playlist comes up and the sound is only 2.0 instead of 5.1. On my other dvd player the waveforms would could up and it would play in 5.1. Now if I do go into extras and click on waveforms it plays in 5.1 like it should but this is kind of an inconviance and this leads me to believe I might have other problems. Has anyone else tried this dvd on this player?