Touch Diamond US 3G with t-mobile

[Wis3guy ey]

Hey guys i just recently bought a HTC Touch Diamond unlocked US version and was wondering is there a way i can get the 3G to work? i know the T-Mobile's 3G network is still under construction but the new HTC Dream seems to have access to the 3G with T-Mobile. I heard T-mobile uses the 1700mhz and 2100mhz 3G bands, And that Touch Diamond does not support the 1700 mhz band???

[jonnypedantic]

The U.S. 3G Diamond will definitely not play nice with T-Mobile's 3G network, and there's really no way around it because of the hardware it has. Sorry. The Dream/G1 was designed specifically for T-Mobile, so it supports T-Mobile's 1700 3G band, natch.