I deleted the unnecesary LauchDaemons in my 3G, like Crash Daemons, chum and chud, etc...

But in the 3.0 or 3.1 (I don't remember) there is a new LaunchDaemon called mtmergeprops. It seems to be Mobile Terminal Merge Properties???

Anyone knows when is used?

And datamigrator? Could it be used for migration between 2 different firmware versions (when you upgrade the firmware) to convert the new database formats (sms.db, etc...)?