On the 'old' Ensoniq site there was a FIZMO page with software downloads that had the v1.10 OS along with three or so banks of patches. I *think* the OS update also included a new bank of patches bundled but I'm uncertain if this is correct. I don't know that they made it to the 'new' E-mu / Ensoniq site at http://www.emu.com/
A friend of mine picked up a Fiz from the Musician Friend blowout and loves the sound but takes exception to the Q/A of the manufacturing (I'm being PC here).
There is a mailing list at Onelist.com that seems to have a few participants...why don't you give that a whirl.
good luck,
jondl