I have subscribed for Discovery, NGC, TLC, History, HBO, all in HD. I didn't notice surround sound in any of these channels, only the front speakers play the sound, though my Yamaha AVR shows 5.1 signal. As the sound will vary depending on the HD programs, am testing mostly on HBO HD, MN+ HD movies. In some settings, even if I hear something from rear speakers, its same as front sounds, but not any different surround sounds.
Though the picture quality has improved with Xtreme, its of no significance, when it cant even play normal 5.1 audio from HD channels. My earlier HD DVR faired better for 5.1 sounds. Regretting the upgrade.
Though the picture quality has improved with Xtreme, its of no significance, when it cant even play normal 5.1 audio from HD channels. My earlier HD DVR faired better for 5.1 sounds. Regretting the upgrade.
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