Thanks for the info guys. We'll try these suggestions and see what happens. I went through and looked at some of the item ID's in railcraft.cfg and they certainly didn't match what NEI showed. Turns out, I can't even make a Crowbar. I am able to place the ingredients on the crafting table and it populates the output slot with the crowbar, but when i click to take it out of the table it kicks the player from the server. I was hoping that maybe changing the ID in railcraft.cfg to match NEI would fix it, but no luck. Looking like a full reinstall will be in order Could be worse though, I'll let you fellers know how it goes.