[chuck-users] multi channel and EMU under XP?

Hi, list. Has anybody gotten the multi-channel stuff to work with one of the EMU cards that use Patchmix under XP? I dug through a stack of online posts and it seems that in the past these cards had issues with multi channel DX but right now Winamp is set to "primary sound driver" and does a perfect job of playing a six channel wave file while ChucK --probe doesn't get beyond 2 channels on any of the devices it sees. I use a1616m but I think the drivers are basically the same for all of them. Any pointers would be very welcome. Kas.