Just to chime in with mswlogo I am also on my AllTel Rom and the titan radio indeed does work better
On another note I was never be able to downgrade to the 0.40 unlocker (mine always showed 2.31 but I did attemp the downgrade, don't know if that did make a different or not) I crossed my finger and flashed anyway and it work but don't do this unless you are brave. Also I use the sd card method for all this operation noted above.