Installed BESX onto SBS 2008 R2 and that works just fine. Added two users in the bb administration console. Attempt to login as one of those two users and I get an error that says something along the lines of the username or password is incorrect. Not matter what I try, I cannot get my users to login with the web desktop manager so I can add their device. I've read that it has something to do with blackberry not being able to authenticate against LDAP, but can't figure that out.