Anybody have an idea of how to get picture messaging working on my Treo 650 unlocked from Cingular with T-Mobile. I have never successfully sent or received a picture message with the 650. My old 600 worked fine both ways.

The phone has T-Mobile internet connections set up and I can log in GPRS with no problems. The only problem I've had is using the picture messaging. With unlimited for family at $9.99 for any type message, it'd be nice to be able to picture message like everyone else on my family plan.

Mahalo in advance,