Originally Posted by Mark McLeod (Post 1340893)

Looks good.

The only change I'd make is to the very first 2 sec. timer directly under "Button 1"
I'd change that to "20"

That's just because new driver commands arrive every 20ms and you really don't want the driver to have to wait 2 seconds to find out if he/she pushed the button correctly. That might annoy the driver's a little.