First is ive this really cool like guide that walks you through becomig a hacker. Its pretty long but ive found it to be very helpful.
Ive also found a site that teaches you how to hack flash games using firefox. Heres a little quote from the page.
"Maybe that flash version of Pac-man has really got you down in the dumps, and you would like to get some revenge on the little yellow glutton? No matter what your reason is for doing so, you can hack into some flash games’ high scores."
Ive also found another usefull site called instructables that shows you haw to hack things. Its got alot of cool stuff you should check it out.
Still no news on SA Trainer v3 *Final* though.