I would like to see some changes in the functions of these buttons, depending on if you're admin or not.
There might be a security issue about presenting the disk structure and log files to "the world".
When you're Admin I think the info under these buttons are very nice, but as regular user with only login name and songname (without absolute path).
As regular user the Help button maybe would be better presenting a "How to use" - real help text, and not the log files etc.
Maybe also removing the contact information for registered users?! (when logged in as regular user of course, as admin is great to have the links...)
-ole andre-