First let me thank you for the chatpad driver. I tried the driver and it worked perfectly for me. The only thing that bothered me was the US layout since I'm using a german chatpad so I went ahead and modified the ChatpadBindings.cfg file to use the german layout. I noticed special characters like ö, ä, ü and ß as well as special characters used in the US layout e.g. £, ¥ and ñ are not recognised correctly. (Output of all green and orange shifted keys: !�$%&/()=����¨{}l'<>~-*;:?@����^���\�����`�l#�|�_+���)