IMPORTANT NOTE:

DuinoMite bootloader and CDC virtual COM port console driver use Olimex's USB VID/PID.
DuinoMite is open source project which means that you can copy, reproduce and sell it without restriction, but this do not apply to Olimex USB VID/PID.
If you want to build Duinomite for your own personal use it's OK to use Olimex's USB VID/PID, but if you want to sell these boards you should obtain your own USB VID/PID from http://www.usb.org and use them for the Duinomite boards you produce.