try this patched file cab... it suppose to fix the bluetooth problem... I dont know if it help the usb stuff also, and I dont know if it will effect ur device sounds or not... u guys do the testing..
ftp://ppcgeeks:ezupload@up.ppcgeeks....atch1_test.zip
edit:
platformxxx.reg is removed with this cab
ftp://ppcgeeks:ezupload@up.ppcgeeks....tch1_fixed.zip