Im having a bit of bother doing this. I've installed the drivers for the usb to serial adapter. GTROM is asking what com port im using. How do i know what port the adapter has assigned to the usb adapter? In any case ive tried all 4 ports with no luck. The only one that responds at all is port 3, but it sticks on 0% updating. Cheers!
figured it out. had to go to control panel, system, ports, and selrct usb to serial port, properties, and then assign it to com 1 (it was com15)