No Windows Media 9 Plugin

Hi there on the list I have a problem with all of my internet browsers. Whenever I try to watch a video stream I get the message "WINDOWS MEDIA TEST We have detected your browser does not have the required Windows Media 9 plug-in to play this video. Click here to download the plug-in. Help" Every thing worked fine before I had the wunderfull idea to install Netscape !! I have since then removed Netscape (deleted File)reinstalled plugins and numerous other things (should have documented!) Any way to get this working again without a complete reinstall (For that I could have stayed with Windows) Second question is it possible this list as a digest version ? Thanks in advance Paul Ryan Paul_Ryan@gmx.net