You might be right; however, this machine locked-up this past Monday (03/18/2013) and had to be unplugged. We haven't received TVGOS data since 02/12/2013. I only bring this up because maybe Sony could have another avenue to correct the clock fiasco.BTW - what is "Volatile flash memory of the guide"? I thought flash is NON-Volatile or NOVRAM.
3/23/13 at 3:53pm