Recently i have upgraded to the Firefox 8.0.1 and before this, i was using Firefox 6.02. after that upgrade i have seen that i am getting some problem with the Windows Media Player plugins. in this case, the problem is that, when i am trying with the playing the videos with the Windows Media Player at that time it stopped playing embedded videos in the Firefox browser. and if i try to disabled VLC player plugin in the Add-ons at that time i get that this is playing the videos very fine. but when i enable the VLC player plugin at that time again i get that Windows Media Player stopped playing the videos. why this is happening to me?? please reply me back about this.