If you want the ultimate help from one of the nicest guys in the business, why not go directly to the source?
Jim Inglese is back in the business. I got more help and learned more in a couple of emails and calls then I have from the past 5 years of internet discussions. (And I never bought anything from him!!)
Here is his web site and you can get all the contact info from there. He is selling set ups as well as tuning. He is great and my car runs great - now.
http://www.jiminglese.com/index.html