I've started looking at "home theater in a box" systems. I'm having a difficult time sorting out the good from the bad from the mediocre. The stores don't seem to have any of these systems set up on working displays, so it's virtually impossible to test and compare quality (which is how I'd normally decide). My basic criteria: I don't want to spend a lot of money (under $500, preferably) I don't want a built-in DVD player I need small speakers for wall-mounting (not freestanding) I'd prefer a 5.1 system Power output is not a major issue Any thoughts on theater-in-a-box systems you've owned, used or heard? Thanks!