I have two different megatronics v2.0 boards i cant get either one of them to install the drivers..I am running windows7 32bit I tried going into device manager and clicking update driver.. no matter what i do it says install failed.. .Both boards have a factory flash on them so i know they can link up?Am i missing something ..One time i plug it in it comes up as a usb adapter the next as a ftdi 232?Kind of confused looks like the boards have both a ftdi chip and a 340g chip or at least the one looks like a 340g?Is there a driver i need to download that is not in the arduino ide?