How can I perform a plug-n detection for real audio (I think the MIME is "audio/x-pn-realaudio-plugin") Then based on the results, a browser window would pop-up onload if no plug-in is detected. Nothing should happen if real audio is detected. I have been trying to work this out for two days now. Any help would be greatly appreciated. (I am not that concerned with IE as it is Active X; however, I would like to notify Netscape users if its possible)