Essentually, (I guess for future notice) To get kevin's mplayerplug-in working with the entirely seperate mplayer project as an embedded media player for Konq, mozilla, gailon, or opera... You mainly need to be sure you built mplayer correcly using the correct codecs... also, you need to be sure which versions of both you are using with each other. If your using a .9x version of mplayer, you need a .9x of mplayerplug-in otherwise things like windows media will not work while things like quicktime will. (I think this change wasn't very well documented, but a security hole was found and fixed since then) So if your using mplayer 1.0pre3 you need to use mplayerplug-in 1.0. That's the only thing I can think of in response to not being able to get it to work with everything other than mplayer just not having been built to support the format in question at all. As long as you built mplayer 1.0pre3 with the support of WM9 and QT6/SV3, the plugin comes as a pre-packaged FC1 rpm http://mplayerplug-in.sf.net or you can build it yourself by ./configure, make then copy the mplayerplug-in.so as a standalone file anywhere you have a mozilla plugins folder like /usr/lib/mozilla/plugins/mplayerplug-in.so. That's all their is to it other than deviating from the typical mplayerplug-in support of just about everything except real media. (but that's all in the documentation on the plugins project site) Anyways, it works flawlessly for me as a browser embeded video media player for WM9 and QT6/SV3. And real player 8 with the rv9 update does the rest. -- Michael