I found a little driver install/uninstall utility on the cd and uninstalled the drivers, which added a second question marked Multimedia Audio Controller do the devices panel. I then rebooted, used that same utility to reinstall the drivers, rebooted again, and it made one of the ?'d Mult Audio Controllers go away, but one still resides.
Also, the Surround Mixer program is still listed under add/remove programs and even though it says its been unintsalled, I cannot remove it from that list. It has no size next to it either, which all other programs in that list do. When I try to reinstall it it says there is another version of it on the computer, so maybe I have to remove that somehow.