warcraft3 - sound problems

ever since i installed the latest patch 1.06, i can't get complete sound. I use a 4.1 sound system, Cambridge FPS1000 with a SB live-Xgamer

i don't get any sound from buildings or when i click on a character

i thought first i placed in the wrong order the speakers on the sound card, but by testing in Control Panel in AudioHQ-->speakers and do the 4 speaker test, i get every speaker correctlly

no problems with 1.00 or 1.05, anyone else have problems?

ADD:
Blizzard just says to download latest drivers. I'm using Creative latest drivers.

ADD2:
win2k pro with SP3