It is collab-ware.

Main features are:
- Two separate inputs
- Three bands parametric eq (lp, bp, hp)
- Overdrive with pre and post eq
- Dynamic multimode filter with envelope follower
- 1024 bands vocoder
- 2 secs Delay
- Stereo chorus with feedback
some details here:
http://www.sknote.it "software" page
Anybody interested?

