I have been trying to put on ver 2.0 firmware update on my bd30 without any joy, i went on to the panasonic site clicked on support then on downloads put in the model number then saved it, once i had saved it i burnt to a c.d, but the bd30 just says UNSUP PORT on the display, i have checked the current version which is only ver 1.0. I'm not a big computer user so some basic help would be much appreciated.