wait for key input before proceeding

I've been enjoying the Macrowin and I find it very useful. But sometimes my mouse clicks don't register. It's not Macrowin's fault, but the fault of the software I am using.

Could you help me with a script on how to:

1. Perform a series of mouse clicks

2. Pause at a certain point of the script and wait for a key press before proceeding.

3. During the pause, I would like to either press "right arrow" to proceed with the next set of mouse clicks, or press "left arrow" to repeat the previous set of mouse clicks, or press down arrow to abort the whole script.

Thanks your product support and for creating Macrowin. It is well worth the price.