Joel, do a search in the for sale ads on LHT, I think I remember an ad I read yesterday that someone was wanting to trade for a 2cm smaller or larger frame, I'm not sure which it was, either a 56 or 58 not sure.
Found the link:
http://www.bikeforums.net/showthread.php?t=173632
OBTW, it is a nice bike isn't it!
Rick