The one button heal macro doesn't work anymore. You won't be banned for using it, you'll just get an error message I assume.

I'm not talking about castsequence, I'm talking about an actual delay between button press and spell usage. Still only one spell per keypress, just not at the time of the keypress. Can't be done in wow, at least not that I know of, so it would have to be a delay function from an outside program. Not something I'm going to try, just curious about it. I'm going to assume it is something that wouldn't be detectable unless they specifically tried to detect the program with the delay macro, but also something that might get you banned.