I just realized that a client is using the JW WMV player to stream a .wmv broadcast. When I visit the page in Firefox it tells me I need to restart firefox in 32bit because the plugin is not available in 64 bits.
So I guess the JW WMV player is built on silverlight, which currently only supports 32 bit.
My question is this: Is there a better solution to embed a wmv stream on a webpage? Or is it OK just acceptable ask your viewers to restart their browser in 32 bit mode in order to view streaming content?