I watched the first of the Matrix trilogy last night on my HD-A1. I was extremely impressed with the picture!!
One thing bugged me though. There was a definite audio sync issue. It was not severe but it was there - the audio was late by a split second.
I am sure this does not have to do with disc read issues, as the disk loaded up quickly and played through smoothly with no skipping or stuttering. I also tried stopping/starting the movie, and restarting the A1.
So, could anyone else with sharp eyes and ears confirm an audio sync problem on the HD-A1?
Full disclosure: Using FW 2.0 (will upgrade tonight and re-test), using digital out to my 5.1 receiver. Connected to my Westy 42" via HDMI, audio on the TV is muted.