I also agree that the original WoW soundtrack is one of the most beautiful, game suiting soundtracks I've ever heard. The soundtrack of the game was actually the reason I even tried and started playing WoW a few years ago. And eversince I quited that addiction last year, I can't help feeling nostalgic every time I'm listening to the soundtrack.
Unfortunately the BC soundtrack was not as good as the original, it lacked in originality, passion and atmosphere. My only compain about the WoW soundtrack would be the use of some digital instruments in certain passages and parts. Some of them sound quite MIDI-esque.
Anyway, since this is a request thread I won't go into analyzing mode. My gentle request stands still though: If anybody has a zip/rar/something of all of the Direct Game Rip (found there
http://gh.ffshrine.org/soundtracks/2309 ) pretty please post a link. Thanks!