Oh I've been looking for a tutorial like this. Thanks dude! ^^
Just tried it out and instantly the game is much more comfortable to play. A must for everyone, I think.

I also realized how dumb I was for not checking out those options in the first place. xP

I think this tutorial should be made sticky. It is short, clear and to the point. Just perfect, and if you ask me Square should put an information about those features in a pop out tutorial or something.