There were earlier reports of how the Sprint verison of the T600 was still having problems with the hands free car kit. Since I am a frequent user of the car kit with my 7135 and work in D.C. which has made use of a cell phone in the car without a handsfree device illegal, this is an important consideration for me. I am ready to move to the Treo if I know I can get the car kit to work. Any one know whether they have fixed the problems?