personally i stopped using zbrushes retopo tools a while back in favour of using 3dsmax's (now built in, but used to be a plugin) retopo tools. they're very good =] [ame="http://www.youtube.com/watch?v=HZvhZ1OwuFk"]Retopology workflow inside 3ds max using the Graphite Modeling Tools (Polyboost) - YouTube[/ame] skip to 1:00…