Hi Darkarbiter,
Thanks for your message and heads up.
The confirmation system is working fine, I checked the server logs and it seems you accessed the confirmation link more then once (maybee you reloaded the page on slow connection), and so, the system had already activated your account and was returning the error message.
The lastfm player for the profile is a nice idea which is planned. At the moment we are working on the profile music player, adding new features and colecting opinions from the users on the "PsyUniverse" group.
Music Player Discussion Link
Thanks for your suggestions, please submit other opinions on the group discussion.
P.L.U.R.