...and you can't tell the difference. Honestly. The Intuos is the tablet I use at work on an NT machine, and the Graphire at home on my G4 Mac. The driver for the I is the same as the one for the G. Save your money and buy the Graphire. The Intuos is meant to be purchased by art directors with money to burn. And it doesn't come with the thumbwheel 2-button mouse, either.