updating is not to difficult,
Just go to settings, navigate to second last and choose update, select yet, connect to computer.
Now you should have installed on your computer a consumer update firmware:
Google for the version: v01.09.0012 Havent found anything higher. Download it from some chinese site (bablefish from altavista and then translate website ) comes into handyhere.
run the consumer app, choose the firmware and load. It might seem to hang, it just takes a while, be patient.
Furthermore, if you have difficulties with getting a connection, or the firmware errors out even before trying to flash, get another firmware, and search for the consumer update firmware programme that came with the v01.09.0012.
You might also want to manually add the rockusb device throught add hardware in control panel. if you have any other difficulties in getting you usb recognized. Lol