Hopefully someone here can help me. I have had this tablet for about 6 months and have never been able to use the pen properly in all this time. I used to have a tc1000 which worked much better. Anyway, the problem is that however many times I try calibrating the pen to the screen I cannot get it to be accurate. For example, in primary landscape mode after calibration, the cursor appears accurately under the pen at the far left or right of the screen but the nearer the middle the worse it gets. In the middle the cursor appears about 1/8" to the right of the pen. In primary portrait mode it is accurate at the top and bottom but appears about 1/8" below the pen in the middle. The other axis in both examples above is about right. Seems like it needs a couple more calibration points nearer the middle of the screen. I have tried calibrating in all 4 modes and have the latest video drivers installed. I'd appreciate any suggestions anyone has as this problem makes drawing anything on the screen really frustrating.