I had an issue with the cursor hanging up in the top left corner of the window and not responding. The brush would paint in the target area but the brush tool was not visible. I uninstalled ArtRage and the Wacom tablet driver, reinstalled the tablet driver and then ArtRage. Everything works properly now. Earlier I had reinstalled each program at different times and it did not solve the problem.

Operating System: Windows 7 Home Premium
Tablet: Wacom Bamboo Pen & Touch model CTH-460
ArtRage 3.0.5 Studio Pro