Ok, so I want to use the Cofhlib API, but I have to idea where to actually *put* the API. I am using eclipse and have my mod set up there, so do I just need to extract the API into eclipse? Also I re-set up my dev enviroment when updating my forge, and instead of putting things into a hiearchy, eclipse now lists all packages on the same level and displays them as mod.stuff.morestuff, and all the minecraft packages are the same way, they are all listed as net.minecraft.whatever, which makes it nigh impossible to read or find where things are easily. Sorry for probobly very nooby questions, thanks for all the help.