HyperClick II 2.1.0
Description from the publisher
HyperClick II lets you create keyboard and mouse shortcuts and combos, so you can click 50 times/ sec, or fire off a combination of keys with a single button. Fully configurable, so you can create any combo you want then activate it with the combo's hotkey, or keep firing off the combo for as long as you hold the key down. You can even create a set of shortcuts for each game or application.
Other products of this publisher
A fun bubble-popping game (and a highly-effective time-waster)