Doh, the menu is a stupid little mistake, sorry about that...
As for the plugin-detection-failing, I heard about that from a friend as well
. I'll remove that part for now until I can get back to a computer with WMP... sorry about the inconvenience...
The new version has been uploaded, note that you'll have to check if the plugin is loaded yourself, it will either display old data or "WMP not running" if the plugin isn't active (as the old version did, only this one does detect if WMP isn't running at all by searching for it's window)... I'll try to fix this as soon as possible, but at least you should now have a version that works...
Click here!
[Edit]
The old version should be downloadable
here btw if the new one still doesn't work...