No sound from browser

[mhiller21]

I am a relative Newbie with the Droid and have a problem viewing video in the browser in websites. It started with trying to view NBCs shows on NBC.com and the video comes up but their is no sound. I have checked the obvious things such as all the volume controls. One curious note is that when I try the volume rocker on my phone it brings up the ringer volume. Any help or experiences with this would be greatly appreciated. Thanks