It definitely is a luxury system (and probably not within the OP's budget), but it has some refinements that really make a difference:

1. When you have multiple units, the entire network acts as a single, seamless system. You can play different music on each unit, or a tie group of units into a "zone" that plays the same music (with centrally controlled volume level), with the music perfectly in sync between units (this is technically quite difficult to do). I'm not aware of any other system that does this...
2. The Sonos units form a wireless mesh network, so you don't have to have perfect wireless coverage everywhere you put a unit, as long as each unit is within range of another. This is very helpful in the large houses of the people who can afford these things. One unit does need to be hardwired.
3. The remote is very well done. Having an iPhone remote is great if everyone in the house carries one, but that's rarely the case.
4. It plays very well with NASs. It can read your iTunes playlists, and because there's no local storage it's one less music repository to sync and maintain.
5. Sound quality is very good. They handle lossless formats, and the internal amps are decent.

Anyway, it's a fantastic system if you've got the money to burn.

Gottman does actual, scientific research on marriages. He provides "evidence-based" advice, and it's vastly different than your average self-help book. I learned about him from my father, a marriage and family therapist... my wife and I haven't had any really serious trouble in the 14 years we've been married, and I credit Gottman's books with a big part of that.

One of the counter-intuitive things Gottman says is that contrary to most advice books, "good communication" isn't necessary for a happy marriage. If a husband and wife don't respect each other, "good communication" will just enable them to communicate their disdain more effectively. And he found plenty of happy couples who had terrible communication by regular self-help standards. It's fascinating stuff.

I take it you aren't very well-versed in the scripture. The Narnia books go *waaaay* past overtones... they are full allegories, using the bible as the source material for the major themes, stories and characters.

Just to pick the most blatant example, Aslan's self-sacrifice and rebirth in _The Lion, the Witch and the Wardrobe_ *is* the death and resurrection of Christ. Just as Christ is beaten, humiliated and forced to wear a crown of thorns, Aslan is taunted, shaved, and abused prior to his. Christ is an innocent, a sinless man willingly sacrificed for the sins of others, just as Aslan is sacrificed for Edmund's misdeeds. The breaking of the stone table is the tearing of the curtains in the temple. For Christians, Christ's death is the event that marks the end of the "laws" of the old testament and a fundamental change in the relationship between humans and God, just as Aslan's death results in the end of the "old laws". And so forth.

This is just one example of many... the bible is the "DNA" of the entire Narnia series. This was C.S. Lewis' explicit intent... he was writing stories for children that communicated the "truth" of the bible to them in an engaging, highly-accessible way. If you look at his other writings... "Mere Christianity" and "The Screwtape Letters" for example... you'll see that it is entirely appropriate to describe him as a "Christian" author.

-R