Wacom Cintiq 12WX and Photoshop CS6 cursor lag

I've been using my Cintiq in CS6 (OS X) for about a year and have always battled against cursor 'lag' - basically drawing a line on the Cintiq and the cursor taking a couple of seconds to catch up. The effect pretty much destroys the feel and usability of the Cintiq.

Well - a solution has been found. In Photoshop, go to Preferences>Performance and uncheck (i.e. disable) "Use Graphics Processor". What this effectively does is disable OpenGL hardware rendering - which sounds like a bad thing - but the improvement has been incredible. No discernable lag whatsoever, no matter what size brushes, speed of drawing or resolution of image.

Uncheck this and solve all of your (wacom related) problems.

Uncheck this and solve all of your (wacom related) problems.