Hacks coding: where to start?

hi you all! this is my first message, sorry then if it's not right placed.

the hacks coding is something that always caught my atention, and i'm at the point where i need to give back some the help others gave me. the question is: where to start? i'm pretty good at C/C++ and at C# (i've made some emulators, hexadecimal editors and stuff like that a few years ago), but i need some hints in where to start reading to introduce myself into this world. any help will be appreciated.

cheers and thanks in advance!

PS: i'm from Argentina, sorry if my english looks kind of poor :S

Where to start?
Not in this section. :)

But to give you a start, [Only registered and activated users can see links. Click Here To Register...] a good tutorial on reverse engineering.
You're going to need that a lot for gamehacking. :)

thnx for the reply Rorc! and sorry for the misplacement of the post, hope a mod to move it to the right section.