addon updated to 1-6 version:
– Now it’s possible to use: shift/ctrl/alt + numlock/capslock/winkey/ To do so I had to assign this keys to F11-F9. If you like to use this F-keys, you could assign addon keys to another buttons, for example to numbers (9,8,7) or any other keys, which support shift/ctrl/alt combos.
http://tangar.info/en/t/addon/