I've been trying to add the Musical Colors Visualization from my Windows XP to my Windows 7. I did have it added but it got removed when I formatted my HD and now I can't seem to add it back! Musical Colors is the only Visualization I like and don't know why they removed it from the newer versions of WMP. I tried doing the steps from the link below I found but they are a bit confusing and not really clear in the instructions on exactly what to type in the cmd area. There Must be a better way on how to add Musical Colors Visualization back to WMP!
http://contour07.wordpress.com/2010/05/20/how-to-get-musical-colors-back-on-windows-media-player/