From my programming point of view, a macro is meant to be started, excuted and stopped. Not paused or cancelled. If you seriously want to stop the "system off" macro after you've started it, because you've changed your mind, build in several "are you sure" followed by some "are you really really sure" screens.

Without thinking too much about it...I would think there may be a way to do it with some timers and flags with an RP6. Let me think about that....

On a side note. Man...your guy's standards have really dropped....helping out a non-dealer with his dealer only software :)

If I remember right, Jeff's theater was written up in a mag somewhere and included quite a few comments on his "self programmed RTI system". Had I laugh when I read that :)