i'm sure one of the many talented poster's on here can create a clonedvdmobile profile for you (until it is included in a future update of the program).
unfortunately,that person isn't me.
i use another program which supports 3GP.it also allows you to create,name and save new profiles easily if your device isn't supported already...and it remembers them when you install new versions of the software.
i cannot link directly to a competing product,so google for 'avs video converter'.