Best of its kind.It works everywhere. and I mean everywhere. If you can read this webpage, you can use e4mc.You don't need to install e4mc on both sides. It just gives you a domain. Just share the domain.None. The host installs the mod on their side, and that's it. You install the mod, Open to LAN as normal, and you get a sharable domain.Yes. The entire thing. The server too. It's all public.