Received and installed the firmware last night. Tried USB and Comm several times with no luck. Then remembered a post which said older G68s may need to use the serial port. So gave that a try and it worked!

Very happy!!! Great people on here! Thank all of you very much!!! smile

G68ADV, UHD722, DSP6000s, DSP5500HC, DSP5500 rears, M1500 sub, Oppo 203, 4K FireCube, HTPC, Sony XBR65A9G