If I open up Firefox and go to www.seinfeld.com, the flash page loads, and I can hear the sound crisp and clear. If I put a music CD into my computer, the default player opens up (CD Player), the CD starts playing, but I can't hear a thing. I opened up Rhythembox 0.8.3, extract a track, and try to play it, and it crashes the program. I mailed myself a wav file I always use, try to open it up, and it crashes the player. I'm not experienced at all in this environment, and am trying to learn it, but don't know where to start on this one. Any help is appreciated! Greg