The UserConfigID is a link to the ID field in the UserConfig table, which in turn wil give you user names.
I use QueryExpress to run very quick queries over my BESMgmt, so much faster than the Manager to keep a quick eye on whose BB hasn't connected recently.
This is the sql query itself:
FROM SyncLBS JOIN UserConfig
ON SyncLBS.UserConfigID = UserConfig.Id
Output is a list of Latitude, Longitude, UserConfig IDs, Names and their PIN, least I am assuming that will give you the detail you require as I haven't done the actual upgrades yet I dont actually have any data returned.