I would love sizable frames and/or smal show/hide buttons to pop frames in and out from the sides/bottom (navigation, playlist, messages).
Another nifty thing would be if the message window could pop out when a new message arrives...
Search result
Did not find the "play/add" functionality for the entire result, for all artists, all albums or all songs. There is for each artist, album and song though
Is it possible to throw in these buttons 
Cheers
