BuddyPress.org

Hi.

As for nr 1 I don’t follow. The WPMU user name field is for logging in to the site. The bp full name field is used everywhere else in bp whenever a user is referenced. So they shouldn’t ever “overwrite” eachother.

At least this is how it works for me.

2) Are you using the latest beta build (or trunk)? If you mix and match releases these redirect errors can and will occur. I had them myslef until I installed the latest version of the bp theme.