Sulky Rhino has put together the best reclist of H/D fanfic. It's sorted by author, by title, by length, by era, relationship, healing, creatures, jobs, and misc. There's something for everyone here!
It's quite long, but TOTAL slash Harry/Draco, Colin/Seamus, Percy/JustinFF, Remus/Severus... I don't think it's finished yet but it's worth a read if you like Harry and Draco =]