partly worked......i think!!!
I JB my 2G to OS 3.0
It DOES have BT!!! I bought the new iSkin BT headphones to try it out.
I got sounds coming out from the earphones, but don't think the MIC work. i tried the 'voice recorder' that came with OS 3.0, it didn't recognize the mic of the iSkin headphones.
unless, only certain headphones are compatible with the 2G BT in OS 3.0.
kd