We performed a Rebuild last night, and it said it fixed 1600 errors, but could not fix 3 (not sure what they all were).  Anyhow, it did not fix the problem I'm having with Billing Rate Levels.  It is still giving me the Warning message that we have maxed out at 100.  There has to be a way to edit or delete old BRL or have more than 100.  I'll try calling QB sometime today or tomorrow to see about further help.