BuddyPress.org

i personally find the NavXT version to be perfect as a widget (navxt widget)… you put it where you want, the only thing you need to do as a coder is to create the breadcrumb as a list (< ul >) and the themers do the rest…

see how it works on my site:

http://vbenhancer.com/temp/repli_bp.jpg

and yeah. this one is a BuddyPress… theme from RocketTheme.com, i’m building a BuddyPress complete integration to be released…