Hi all, Recently installed this HTIB. Works great. My question is what is the opinion of some of you out there with regards to the various settings. By the way I only use 5 speakers..Used the other two in a home theater in my basement for the kids. Anyhow, which would tend to reproduce 5.1 surround better...Neo 6, DTS, Dolby, PL, etc. There is a host of options and many sound good, just curious what the general concensus is. I know it will vary based on the DVD or source coming in. I'm just kinda ignorant on this stuff.