Simply right-click on any flash movie in ustream.tv (e.g. the one on the home page of ustream.tv) and set the microphone and camera to your iSight or whatever you want and done. My guess is that sometimes the Adobe Flash camera recording applet has messed up default settings. Thanks for the excellent support, Chris!
From email from Chris Yeh, ustream investor of some sort:
QUOTE
I can't get ustream.tv to stream video with my Power PC Powerbook G4 and iSight. I know it works with MacBook Pros (because atmasphere got it to work). Any clues or workarounds would be appreciated. I have tried Firefox 2 and Safari. Email roland AT rolandtanglao.com or leave a comment.
On December 23, 2005, my Blutooth mysteriously stopped working. Today, after I did a power manager reset of my Powerbook which means can I wait a bit longer until I get a new computer, thank goodness!