Ok, thanks everyone. I actually ended up switching the Sony out for a Onkyo S3400 with a HT R390 receiver. (Which also has ARC capabilities) I currently connect my devices via HDMI cable to the receiver then have HDMI out going to the HDMI 1 slot on the TV. Is that good enough to got non lossy audio and have have proper Dolby Digital 5.1? Will it help if I run an optical cable from the TV to the receiver alongside the HDMI?