I'm sitting at work and have been reading that the new Xbox 360 Dashboard changes the LiteOn DVD firmware and so my, explanation and question is this; I have a LiteOn 7xxx drive with a bad flash. The 360 will power on but sit at the XBOX logo for a while before giving me the E-64 error. My 360 currently has the old dashboard and iXtreme 1.61 on it. Will downloading the newest Dash from MS XBOX Site, putting it on a thumb drive and plugging it into the 360 fix my bad flash by updating to the new dash? The reason I am asking and have not tried it is because I am at work and also, wasn't sure if the 360 will read the thumb drive instantly upon turning the 360 on.