X-Mouse Button Control is the follow up to discovering Dual Monitor Tools. The usage scenario is as follows:

1. The middle button on the scroll wheel for scrolling is never used.
2. DMT is setup to move cursor between the two screens using ‘Win-Z’ hotkeys.

With XMBC, I can map the middle button to fire ‘Win-Z’, which in turn tells DMT to ‘teleport’ the cursor to the other screen. I now can switch between screens one handed!

XMBC even has a portable version. Gold!