A 6700 w/o a working radio? Dont they call those calculators?
On the opther hand, I do see why Dennygun would want to upgrade, I would like to know the same. Us VZW people have an ancient version of the radio, and if the Sprint ver would work, we would upgrade. But, I dont think it will work; and I;m not going to flash just to find out

Maybe someone can try after they get their xv6800 (HA!)