It's just pure profit-mongering... cheap, leftover 512meg thumb drives they can't sell with a RE-release of an album that came out just a few months ago... I'm sure they picked an Apple encoding for iPod's. I am surprised they chose ALE (I think) it's similar to FLAC. That album was mastered to sound horrible anyway.. not sure if a bitrate would really matter. It will of course, be VERY LOUD even at low volume...
I keep hoping people will see the insanity of the music business.. but instead people keep buying Britney Spears albums.. and when that dries up, they buy tabloids about why Britney isn't making albums...
In any case, I'd better get back to my guitar lessons...