Remove "Run in popup" from Comet Server Service Manager (it can be misleading as it runs as a different Windows user account; better to check the log files.)
Remove the "Pre-logon service" because the functionality is now automatic. Any installed services will be automatically upgraded to the new "delegate" system
Rename the Protected Item type "VSS-Aware Component" to "Application-Aware Writer", to more clearly indicate that VSS is a base feature of "Files and Folders" Protected Items