This was taken from this thread
http://pdaphonehome.com/forums/ppc-6...tml#post696482
i simply edited the coarse file that was already posted to be more compatible with the touch and it worked..
use it at your own risk!!!!!
3.08.08 UPDATED
MSVoice command speaker volume has been fixed for WM6.1 and LOUDER BLUETOOTH....
4.26.08 UPDATE
If you are running the new Rev. A / GPS rom there is an updated version of this file due to the change in file structure!!! Refer to the thread here..
http://forum.ppcgeeks.com/showthread.php?t=24996