Jeremy said:
Which Sage ruling are you guys referring to, I haven't seen any comments from him on this....??
I e-mailed him specifically about the adamantite thing several months ago, and he said that you needed a magical enhancement bonus to bypass DR. You also need a magica enhancement bonus before you can a special weapon abilities to an adamanite weapon.
Adamantite really only makes it harder to break your weapon, and still has bonus in antimagic areas. *shrug*