Has anyone updated their Firmware on the Infocus 4805? I read that there was a sync problem and the update corrects it. However, I have not noticed it. I have Ver. 1.0.2 even though I just got the PJ. The new Version supposedly has correction for the sync issue and also better switching. Although the sync issue doesn't seem to affect mine, the switching is a problem when going from HD channels to non HD. I need to hit the source button each time or I get a bunch of garbage..etc. Also, I bought the M1 to Component adapter. I thought it might improve things. Doesn't seem to make any difference. It's odd, they talk about using good quality cables but this adapter's short component cables are as thin a Spagetti.