fill out your complete bracket with just a few clicks...and also see % WIN Probabilities for each match up all the way through the tournament.
http://www.bing.com/search?FORM=MH13IA&OCID=MH13IA&wt.mc_id=MH13IA&q=March+Madness+bracket+builder
http://www.bing.com/search?FORM=MH13IA&OCID=MH13IA&wt.mc_id=MH13IA&q=March+Madness+bracket+builder