Exactly.... my cell. phone does nav. and more... and I don't feel like shelling out $800 for something that my phone does quite well. Figured I would mount it where it wasn't in the way.
I ended up getting an accessory shelf & mounting a RAM mount to that. The phone hangs down in front of the blank space/ where the $800 nav. system would be.
General discussion of the BMW R1200RT/R1250RT