I am currently running a Onkyo AV rec. Got it last year from richer sounds price matched at a bargin.
Check there website as they have excellent deals.
Heres a link to mines back in the day. IMO the sound Q is excellend. No offence to samsung users, but I don't think sound equip is there strongest point on the market.
I would stay away from dvd/packaged bluerae packaged systems as its not what your looking for. Used to use my denon amp setup before it fried last year

You get some AV recievers now that are wireless for extra connectivity. Auto-calibration systems are very good a not much of an extra cost. I would check Richer Sounds website befor jumping head in first. AVforums have a mountain of info and knowledge to.
Good luck
http://www.richersounds.com/product/1-box-home-cinema-systems/onkyo/hts3405/onky-hts3405-blkI got this £200 p/m'd which was a very good deal. Using this in the spare room for the xbox and tunes
