All this does is turn me off to the mod authors work. It makes me want to not use RailCraft. Mod packs, imo, are vital because the do all the heavy lifting. I don't have to worry about ID conflicts because someone else has done that for me. Quite frankly, I don't want to mess with trying to get different mods to play well together. I'd much rather use a mod pack. These mod authors would do well to work with mod pack creators rather than creating a divisive atmosphere because they are not doing themselves a service by acting this way.