Mailist to discuss all issues regarding the Digitech GSP-2101 Guitar FX Processor

Can Anyone give me a quick overview of parameter settings and alg for 
Vai's FLOG tone.  I have a copy of the Vai ish patch from Deiters 
website, but the sap converter shows a custom alg. Ive been playing 
with a Chorus - Delay - Reverb and just cant get it to sound right.  
My Midi in wont work, I can push and pull to my GSP21, but not the 
2101, otherwise I wuld just push the program. I dont mind setting up a 
custom alg and linking it, but I just want to make sure im starting 
with the right building blocks.

Any help is much apreciated.