Logic Pitch Correction Plugin

[dubbingmixer]

Does anybody use Logics on board pitch correction frequently? I've been looking for a half decent video tutorial on it, but can't find anything.

I really just want to be able to get my head around it and make simple vocal tuning changes. Though I suppose it would be cool to do the "T-Pain" effect.

Can anyone give me a quick crash course on it or some quick tips??

Many thanks