I've got a HP Pavilion TX2525nr and I just installed the Windows RC 7100 build. At first the tablet features didn't work at all, touching it with my finger or using the pen/stylus. To fix the problem I reinstalled the wacom drivers from the HP website for my computer and afterwards...hurrah! It worked, pen and finger both were viable input devices. Then something happened, and I have absolutely no idea what it could've been, but the pen stopped working. Anytime I put the pen to the screen the cursor defaults to the very bottom right of the screen at the show desktop button but so far bottom right you barely see any white of the mouse. I tried reinstalling the drivers and that hasn't worked. It worked before so I figure it should be easily fixable if the problem can be identified. Any thoughts?