2.9 NXT Firmware Differences
The differences between the commercial NXT firmware and the educational NXT firmware are these. Adds capability for data-logging and graphing. Adds information screens to system when running any user program (you just use the arrow keys to switch between the 6 screen options). Adds advanced features to system (accessed by Robolab programming). Disables all bluetooth functionality. Those are all the functions that it adds, all the other functions/ functionality work the same as the commercial firmware.