Luke trollbated with: On a Free note, all cards actually supported by X.org can be reconfigured on- the-fly with standard tools including vanilla KDE 4.
Yeah, that's not what I was getting at. I wasn't one hundred percent clear but what I was trying to say is that the limitation of the newly flawed Nvidia drivers that limited them to activating no more than two of its three displays at a time may have a positive impact if the user must regularly connect and reconnect the Wacom tablet. If the X server is incapable of driving more than two devices at once, it might side step the KDE issues that were mentioned before. Maybe not, but it's worth a shot, given similar hardware and assuming this tablet is a display and not a pure input device.