Hi i'm trying to install the smp version of the obsidian tools but seems not to work over craftbukkit anyone got a clue with that? Link to the mod : http://www.minecraftforum.net/topic/198893-v173-obsidian-tools-v2-now-modloader-compatible/ Cheers EDIT : I'm Using CraftBukkit #1000 on MC 1.7.3