Ok, let's see if we can compile some of the best websites that we know for home theater and all aspects of such.....
Here are some that I use or visit often...
www.dmc-electronics.com
ramelectronics.com
www.regioncodefreedvd.com
www.nysound.com
www.amusicdirect.com
www.spearitsound.com
onecall.com
bhphotovideo.com
www.needledoctor.com
www.audioadvisor.com
www.hcmaudio.com
www.ecost.com
www.audiophileliquidator.com
www.audiogon.com
www.cobaltcable.com
www.bettercables.com
www.accessories4less.com
ebay of course