I have a HP TX2604CA tablet, and it works fine except when I went to use photoshop. First, if I were to use photoshop and wanted to use pressure sensitivity, it will not work as it reports that I need a pressure sensitive pen installed. So I looked around and saw that I need to install a driver from Wacom. Did that and done all but now I have a very annoying problem I cant seem to fix. When the pen hovers in photoshop, the mouse goes crazy and is all jittery (for example, lets say the pen is hovering above the screen but not quite touching, normally it would be a nice cursor pointing to the point the pen points to or a dot, however that is not the case, it moves around like crazy and I cant even click properly cause its moving all over the place) Is there a solution to this?