I posted this in another 4805 firmware thread, but since that thread is more celebratory that a firmware upgrade is available, I fear my post is going to get buried, so I'm starting a new thread. I've been trying to upgrade the firmware all morning and I'm stuck. I've got the M-1 - DVI cable connected between the proj and my laptop, and am able to get the laptop screen projected on my wall. So the connections are good. According to the instructions, with the projector powered down I need to push both keystone adjustment buttons and then power up the projector. With the keystone adjustment buttons still pressed following power up, the projector should now be in "load state." (When I do this, the lamp does not turn on, but I assume this is due to "Load State.") The status in the Flash dialog box should change from "Waiting for new connection..." to "Connected." I have not yet been able to get to the "Connected" status. This is really tiring since my projector is ceiling mounted. Anyone who has successfully upgraded their firmware - Am I missing something? Any help would be very musch appreciated.