Borge Larsen The best file renaming program I've ever tried (got a free license via "GiveAwayoftheDay") — then called "File Renamer Deluxe"; later name change to "File Renamer Turbo".
I'm not sure there is any more development on this program — latest update was July 30, 2011 (support of Windows 7 included).
So there should be a possibility for a good bargain, I would guess :-) .
