Hi there. I am thinking of becoming an artist who uses photoshop but the problem is that my hands get cramped being on the computer too much. I was thinking of creating my own interactive whiteboard like Johnny Lee did with the Wiimote. But I don't know if it will work well i.e. will the IR pens not be enough for me to use because with a keyboard I will have ctrl alt and other function buttons. Any comments? Anyone tried this?w Please let me know!