Best Mouse To Use for 2D drawing in AutoCAD?

Just about any mouse will do for 2D work unless you want to have a mouse with a lot of programmable buttons.

Yeah i am looking for a mouse with multiple programing buttons. I was wondering if anyone has made one specifically for design. Check out this one. http://www.razerzone.com/gaming-mice/razer-naga-molten/

You might try looking at the line of Logitech mice or one of the high end gaming mice.