This is really not directed to or at any one. Please, believe me. As many of you who have children can testify, they seem to enjoy watching the same videos over and over, and through little choice of our own we become quite familiar with them. Your subject question put a line from "Babe" to mind, "Yes dear, for many pigs it's true". To answer your second question, IMHO it is a waste of money right now. May I suggest you consider an upgradeable plan, such as but not limited to mono amps. I belive you'll get more value putting your money where it will get the most use. Whether that's in the rest of your system or in investments, that's up to you. If the format ever truly becomes a reality, you can always add on.