I just bought a Fujitsu T5010 and I love it. It's a little boxy, but it's just what I need for drawing. However, I seem to be having an issue with the stylus. Before I've even touched the screen it'll start drawing and it's really annoying. Not only that, but I can't select anything with the stylus unless I use the butt end of it (the "eraser"). I'm worried about using it because it won't register it unless I press firmly on the screen, and the last thing I'd like to do is ruin my LCD screen. Any ideas on how I can fix this?