HubbieScooby,
You need any help with tuning just let me know. I have tuned about 10 - 15 cars over e-mail now. Start off with the base map, or any map that you get and we will go from there.
As for user interface, the Link is pretty simple. Download it from the web and check out the software. You can datalog and tune at the same time, while keeping an eye on everything.
Anyone has any questions, e-mail or pm me.
Cheers,
Bill