I have BPM running under both: SSL and HTTP. I can logon with SSL and work just fine. I have even exported the SSL Certificate into base 64 coded.cer then I specified the path of the exported certificate as option "SSL authority certificate file" in the BPM Admin interface. I am running BPM 8.02 for Windows. The BAC Server is running under Windows 2003 Server and it is version 8.03 (has all the latest patches).