I am using the M52259DEMOKIT and I encountered a problem while running through the labs that are provided in the MQX lab tutorial guide. In lab3 in the MQX lab tutorial guide, when I plug in the crossover ethernet cable into my PC and have it also plugged into the ethernet port on the M52259DEMOKIT board, my PC can never connect to the board. When I look at network connections on my PC, this connection goes from connected to network cable unplugged continuously forever. Does anyone know how to fix this problem??