Dual Moniter

[Stormy]

Just got a second moniter to day, tis cool but i was wonding if there is a way inwhich i can get my wacom tablet to only work on the primary moniter. Its abit lame only being able to use 1/2 of my tablet.

 

[Asus]

Can you switch which mode the tablet works in (Pen or Mouse mode)? Maybe you can select only 1 monitor at a time then. Instead of using both. Or maybe resize the tablet area?
I have dual monitors but I don't have a pen tablet so I'm not exactly sure.