Someone, somewhere on these boards, mentioned that they're playing an Oriental Adventures game set in a Vietnam-like world.  I've always had a soft spot for Indian mythology, and I remebered the Mahasarpa campaign James Wyatt tried while playtesting OA.  I'm wondering if anyone has any good ideas for resources I could use to build such a world.  I remember a Dragon magazine from a few years back that was themed in such a way, but I have no idea where to go to find it.  Any ideas?