There are lots of threads in the AVS Speaker forum that discuss the merits of various in-wall/in-ceiling models. What you don't want are crappy speakers - you can spend a fortune on sources, processors, amps and wiring, but you'll always have crappy sound. If you're on a tight budget and buying new, MonoPrice usually gets a solid thumbs-up for having great bang-for-the-buck products, or diligent checking of eBay, Craigslist, etc. can yield some real bargains with used equipment. I have several pairs of B & W in-ceiling speakers in secondary rooms, and they are just wonderful - I see similar models come up fairly frequently on eBay; you just need to know what you're looking for and how much you're willing to pay.