I'm kind of torn on this one, because I love Anima Tactics and Warhammer 40K, and I just like painting miniatures in general, even if i'm not that good at it.
But I never really saw D&D as a miniatures game... I think because I started playing it with the hardback 2e books, the second edition of second edition AD&D if you will, which never mentioned miniatures. In fact, my friend who taught me how to DM and I used to play over the phone.
I have wanted to design a grand dungeon game board to run a party of D&D characters through as sort of a side project, but that doesn't seem like D&D like I learned to play it, it seems more like Warhammer.
I guess it's that I don't think D&D is a very good miniature game, and if I'm going to go to the trouble of setting up a game board for a miniatures game, I'd rather play Space Hulk or Anima.