Enable/disable startup effect

[smasty]

You can enable/disable the "startup effect" on the G203 mouse with the following data:

11 ff 0e 5b 00 01 TOGGLE 00 00 00 00 00 00 00 00 00 00 00 00 00

TOGGLE should be 01 to enable and 02 to disable the effect.

I don't have the G213 keyboard, but I think it should be very similar. This would be a nice addition to the GUI

[dereisele]

Seems interesting! I'll give it a try when I have time for this.