I just converted Labyrinth Lord's entry adventure into DA RPG and ran the party through it. The idea was to have a naturally formed cavernous dungeon layout with a theme of Genlocks and penetrating damage from different sources. This idea really turned the group dynamic on its head. You can watch the video about it here - http://www.youtube.com/watch?v=lF3mi4A- ... t_received
Also do follow the link in the video to the blog post that has the scanned pages of my conversion notes for running it along with a link to the file page itself so that you too can access the original for GMing it to your groups. It worked out great!
Part 2 of video coming soon.