I'm using the Vizio VSB200 (no sub) in the bedroom. Have both a Dish receiver and Panasonic BD player feeding my 32" display through HDMI. I take the optical out of the TV and feed to the Vizio.
I also have analog RCA's from the BD player (stereo out) to the Input 1 of the Vizio for listening to CDs. Very pleased with the audio quality.
I have a small JBL sub I plan to hook up at some point. I've written Vizio support to see if they recommend a x-over setting or if the sub output has a fixed low pass filter.
For a small room setup this 'bar' does a very good job, looks good, and is a breeze to set up.
Samsung PN51F8500, Emotiva UMC200, Emotiva XPA-5, Samsung BD-H5900 BluRay, Dish Hopper, Furman Elite pf-15 conditioner, Dali Ikon (Ikon6, Vokal2, OnWalls) Outlaw Audio LFM-EX subwoofer.