One thing that I'm considering, since I now have the time to do so, is coming up with a soundtrack specifically for this campaign. I've spent the better part of the last few years collecting movie score soundtracks, in part because I think that they're great to play in the background while gaming (but also while reading, while writing, and while doing all kinds of other things, and I even move movie scores out of the background and listen to them for their own sake as good music.) I don't worry too much about matching particular tracks to particular sequences in the game; rather, I prefer to simply look for songs that have the appropriate mood and feel for the campaign as a whole.
With that, I'm trying to decide exactly which soundtracks best approximate the D
We'll see how much room I have, actually--ideally, I'd create a "mix" CD (of mp3 files, so I can get a lot of tracks on it) that I can use as my portable soundtrack for the campaign. That'll be about 9-10 CDs worth of music. So, for all of the soundtracks, I'll have to make sure that I edit it to just the exact tracks I want; I won't have room to pad it out with too much repetitition, or tracks that bring in a different mood.