well then if you truly want to purchase the software, I am pretty sure blackbear sells it, and there are forums that can help...But it is slightly expensive to purchase.
You can buy everything right from the efilive website if you want to go that way. They also have a ton of info on their site about tuning, basics, what does what, etc. Definitely do your homework before starting. And when you do start, small adjustments are the way to go, never go to the extreme right off the bat.