I made a VST for the Sidblaster-USB:
I also built a SID object for Max / MSP, and made a variant for Max4Live (Ableton Live).
From version v.0.6 the AIASS for Max4Live consists of a set of different devices. Not only the Mono Synth, but also a poly variant and so-called "flow" devices that expand the polyphony of several SIDBlasters through overflow.
The AIASS for Max4Live is made by SID-object external, so you easyly can patch your own SID-Synth!
It is all free and open source (GNU GENERAL PUBLIC LICENSE)
Of course, I'm pretty proud of that: Honey (from "Welle: Erdball") is one of the first owners (and hopefully also users) of the SIDBlaster-USB TicTac Edition!
Da bin ich natürlich ziemlich stolz: Honey (von "Welle: Erball") ist einer der ersten Besitzer (und hoffentlich auch Benutzer) des SIDBlaster-USB TicTac Edition!