Problem with Users Added Via Buddypress

Hi,

I have a Wordpress MultiSite installation using Buddypress that is currently undergoing user testing. There is only one site currently in this installation.

It seems that when a new member registers on the site, the member appears as a user under the Network Administration portion of the installation.

But, there is no entry listing the proper domain under the Users heading "Sites" and the user does not appear in the user list of the only site in this installation.

Why is this happening, how can I fix this and prevent it from happening with other newly registered Buddypress members?

Thank you.
Neil