Fixed it by going into WMP9 and selecting options and Performance to turn
off/down the video acceleration. Worked fine after that. Thanks folks for
the other posts in this forum with that suggestion.

"MacLeod" wrote:

> I have a client with a WIN2K laptop and WMP9 installed. When logged into a
> webcast, he gets audio, but no video and no error messages. However, if he
> minimizes the windows and then maximizes it again, the video shows fine for
> about 10-15 seconds, then goes black again. Any suggestions?