You need to update the 8U2 firmware.
Post #34 in this thread : http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1286088093/30#30
You need to update the 8U2 firmware.
Post #34 in this thread : http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1286088093/30#30