[SOLVED] PLEASE PLEASE PLEASE!

Add an undo button to redo the deletion of folders and playlists. I've just been hunting high and low for a folder which contained playlists that took months to organise properly. I obviously slipped on the delete key :(

Yes I have back up xml files and Time Machine but.. I don't wanna risk screwing all the rest up and have created load of playlists since..

It would be simple and obvious code to add 'are you sure you want to delete all these folders and playlists?' too.