Hi,

Although I've been getting Dolby Digital 5.1 audio on some Channel 25/FOX broadcasts ("24", NFL games, etc) I've yet to receive 5.1 on Channel 9/CBS. CBS advertises some shows (like CSI Miami) as 5.1, but I've not yet actually encountered 5.1 on Channel 9. I suspect that the local affiliate has not upgraded to the equipment neccesary to (re)broadcast the 5.1 that the network provides, so they're transmitting standard 2 channel stereo with their HDTV programming. I was especially disappointed that the Superbowl didn't feature 5.1.

Can anyone confirm?

BTW, I'm receiving my local channels off of an attic antenna, not as a sub-feed from a satellite or cable provider..

Thanks.