Just got word from our bro's over at Station-Drivers.com, that they have Creative's MediaSource 3 build 3.20.72! Which was snagged from a Audigy 4 driver CD and also works on the Audigy 2! They also tell us they have Creative's Audio console.

Announcer Settings version 1.54.08 EAX Comforts version 2.05.06 Device_Control version 1.20.08

Creative Audigy 2 - 4: MediaSource 3 & Utilities