Hi.
We have fix this issue. Please download the control again.
Either Firefox3.6 or Silverlight3.0 , have big mouse positioning bug.
So we can't recieve any event when user click on the button.
So we disable Silverlight3.0 for Firefox3.6. And auto use Flash mode or IFrame mode.
If you want to use Silverlight for Firefox3.6 , the only way is upgrate to Silverlight4.0
Regards,
Terry