I just installed the R01 A3 BIOS update from Acer, and now my HDMI port's audio no longer works. Has anyone else had this problem / know of a solution. Also, if anyone else has an X1200 that they haven't updated yet, would they be willing to make a copy of their BIOS using WinFlash and send it to me so I can downgrade? Acer insists the only way to fix my computer is to mail it to Texas, which I would like to avoid if at all possible.