I know it's been YEARS...
But I have a full working CD for MX32 Ver. 4.86. You would need a Win 95 or 98 PC to get the software to talk to the computer and the corrrect .dll file for your version of Windows.
If you would like a copy of the files I have send me an email [email protected]
Not sure, but I was under the impression that MX32 only works with Multicam Extratech boards.