I would not spend any time what so ever with the fox pcm
Like Joe said, read old posts
Besure to look at all sticky stuff, faq sections, and the like.
Tons of info on the old Yahoo site but their search engine just sux.
Here is a good place to find info
http://eectuning.org/forums/viewforum.php?f=2
It won't take you too long to know which guys are CBAZA guys and then you can search with their names.
You can even find info on the 94-95 Corral forum.
EEC Analyzer is a software program.
http://eecanalyzer.webhop.net/
It was built by a Tweecer user for Tweecer users. The help files have tons of good info.
btw, I got the book by Probst. While there is some good basic info in it. Its all fox.
You will pick up that same info as you do your research. Save your money.
Your attitude shows in your original post and having said that ......
IMHO, you'll have a lot of fun with the Tweecer.
In a nutshell, the Tweecer gives you no frills or user friendly fluff.
It is just a manual, do it all yourself kinda way to get at the values of the pcm for manipulation.
or
The Tweecer is to Self Tuning what Dos is to pc OS's
It does, for the most part, give you access to most things needed for solving drivability issues as well as tuning for max power.
The ability to gather data (datalogging) is the most important or useful feature of the Tweecer IMHO.
Good Luck & Welcme to Self Tuning