ALT-TAB is killing me

[Catamer]

thanks to everyone with helpful suggestions ( as opposed to the "don't do that" suggestions )

I'm using autohotkey to block it off and it works great.

#ifWinActive World of Warcraft
*!Tab:return
#ifWinActive Inner Space
*!Tab:return


I've tried to read up on how to write an autohotkey script and it's a pretty cryptic.
so, how would I disable the ~ key, Inner Space takes this as an escape into it and every once in a while it gives me problems too.