I noticed last night that the 950 handles mono sources differently depending on the surround mode picked. I have my tv set to aux 2 on my 950 and say I've selected Prologic-C or M and the tv station is mono the Music mode will produce 5.1, but the the C will only put the sound through the center speaker. The same is for the other M and C options.

So, is it me or something else?

Thanks