Cathy's new car, Izzy (she named it "Izzy," although "Indie" was a close second), is a Hybrid with all sorts of new technology. We didn't get the navigational package (neither one of us liked it), so we got a CD player instead. One nice thing about the CD player is that it can read MP3 / WMA CDs as well as traditional Red Book.
I personally find WMA a somewhat better audio format than MP3 (though of course opinions differ); the WMA licensing is also less restrictive than MP3. And, since the CD player cannot read Ogg Vorbis, WMA will do.
I'm ripping all our CD's to WMA v9.2 variable bit rate (VBR) at 90%, which produces files about 192kbps. Unfortunately, the car stereo cannot handle anything higher than 240kbps, so I cannot use 98% VBR. That's alright - I doubt I could tell the difference even with great speakers.
So, I'll be creating compilation CDs with all of our Third Day albums on one disc, all of my Beethoven on another disc... you get the idea.
Weird thing... I came across a 2001 album by Tait entitled "Empty." It's autographed; I seem to recall that I won the Michael Tait autographed album from Air1 (great station, by the way).