my English is poor yet don't know how to type Chinese and don't know pinyi, that is why i brought a Chinese Writing pad, after I plug in and instore drive, i can see the icon on desktop when i start up the computer, but can't writing any word doc or do anything, (i can draw lines on the monitor screen,) any one can advice what is the problem i have here? (my os is vista ultima 32bit and product said compatible )---thanks advance!!!