Hi !!! What´s the name of that litle gadget that looks like a small tablet pc, that one can use to write or draw on it. The one that one can connect to one´s computer, and that some people use it for the arts, and others to hand-write? What brand(s) are recommended? Is it really worth it? Can you see on "the tablet" (and perhaps also on the screen) as you write? Thank you, ignacio molina. igmolinav.