diff --git a/Readme.md b/Readme.md
index 6ed23f7..620f80c 100644
--- a/Readme.md
+++ b/Readme.md
@@ -64,7 +64,33 @@ Extras are extra neat things that  I would like to see on servers. Right now the
 
 
 
+#Names Per IP
 
+This is the names_per_ip mod from Krock. It limits the number of accounts that each ip address can have.
+This is settable in the settings.txt.
+
+
+#Guest
+
+There is a setting to decide if you want to allow names with guest in them.
+This is settable in settings.txt
+
+
+#Password
+
+A setting in the settingstxt to allow you to set whether or not you allow empty passwords.
+This can be set in minetest.conf file as well.
+
+
+#Underworld
+
+This might not fit in this mod but I added it here anyway.
+
+This is a teleporter that when set also places a teleporter below at what ever height you set it at.
+Place a teleporter and a form opens. Name the teleporter and set the depth of the other. Click set.
+When you step into the teleporter you will teleport down. After 10 seconds you can use the teleporter again.
+
+You need the myadmin_levels_super priv to place and destroy the teleporters.
 
 
 
diff --git a/guest.lua b/guest.lua
new file mode 100644
index 0000000..c4e07e8
--- /dev/null
+++ b/guest.lua
@@ -0,0 +1,16 @@
+if myadmin.guest == true then
+minetest.register_on_prejoinplayer(function(name, ip)
+	local n = string.find(string.lower(name),"guest")
+	if n ~= nil then
+		return "\nThe name Guest is not allowed\n\nPlease pick a Name."
+	end
+end)
+end
+
+if minetest.setting_getbool("disallow_empty_password") == false  or nil and
+	myadmin.require_password == true then
+		minetest.setting_setbool("disallow_empty_password", true)
+elseif minetest.setting_getbool("disallow_empty_password") == true  or nil and
+	myadmin.require_password == false then
+		minetest.setting_setbool("disallow_empty_password", false)
+end
diff --git a/init.lua b/init.lua
index c9a1381..02ab721 100644
--- a/init.lua
+++ b/init.lua
@@ -19,4 +19,12 @@ dofile(minetest.get_modpath("myadmin").."/privs.lua")
 dofile(minetest.get_modpath("myadmin").."/curse.lua")
 dofile(minetest.get_modpath("myadmin").."/extras.lua")
 dofile(minetest.get_modpath("myadmin").."/start.lua")
+dofile(minetest.get_modpath("myadmin").."/underworld.lua")
+dofile(minetest.get_modpath("myadmin").."/guest.lua")
+dofile(minetest.get_modpath("myadmin").."/npip.lua")
 
+minetest.after(10,
+	function(params)
+		minetest.chat_send_all(myadmin.server_message)
+	end
+)
diff --git a/npip.lua b/npip.lua
old mode 100755
new mode 100644
index eb65e82..21e8b59
--- a/npip.lua
+++ b/npip.lua
@@ -1,5 +1,5 @@
 -- Created by Krock to stop mass-account-creators
--- License: WTFPL
+-- License: DWYWPL
 
 ipnames = {}
 ipnames.data = {}
@@ -9,7 +9,7 @@ ipnames.save_interval = 120
 ipnames.save_time = 0
 ipnames.file = minetest.get_worldpath().."/ipnames.txt"
 
-ipnames.name_per_ip_limit = minetest.setting_get("max_names_per_ip") or 5
+ipnames.name_per_ip_limit = myadmin.names_per_ip
 
 -- Get accounts self:
 minetest.register_chatcommand("whois", {
diff --git a/settings.txt.example b/settings.txt.example
index 27264e7..1e2bf10 100644
--- a/settings.txt.example
+++ b/settings.txt.example
@@ -1,6 +1,13 @@
 
 myadmin.server_name = "My Server"
 
+myadmin.server_message = "Welcome to our server"
+
+myadmin.guest = true
+
+myadmin.names_per_ip = 5
+
+
 -- spawn_name is the name you use in the chat commant
 -- If you are not using the spawn_name then set it to false
 
diff --git a/underworld.lua b/underworld.lua
new file mode 100644
index 0000000..91f615e
--- /dev/null
+++ b/underworld.lua
@@ -0,0 +1,196 @@
+--[[
+
+check for stone when placing underworld?
+
+set underworld teleporter and set meta
+
+make a schematic for underworld
+
+make lvm for schematic placement
+
+decide if this should be a seperate mod
+
+
+
+--]]
+local tp = {}
+
+minetest.register_node("myadmin:underworld", {
+	description = "Underworld",
+	tiles = {
+		"default_sand.png^[colorize:#000000:255"
+	},
+	drawtype = "nodebox",
+	paramtype = "light",
+	groups = {oddly_breakable_by_hand = 1, not_in_creative_inventory = 1},
+	node_box = {
+		type = "fixed",
+		fixed = {
+			{-0.5625, -0.5, 0.4375, -0.4375, 1.5, 0.5625},
+			{0.4375, -0.5, 0.4375, 0.5625, 1.5, 0.5625},
+			{0.4375, -0.5, -0.5625, 0.5625, 1.5, -0.4375},
+			{-0.5625, -0.5, -0.5625, -0.4375, 1.5, -0.4375},
+			{-0.5625, -0.5, -0.5625, 0.5625, -0.4375, 0.5625},
+			{-0.5625, 1.4375, -0.5625, 0.5625, 1.5, 0.5625},
+		}
+	},
+	selection_box = {
+		type = "fixed",
+		fixed = {
+			{-0.5625, -0.5, 0.4375, -0.4375, 1.5, 0.5625},
+			{0.4375, -0.5, 0.4375, 0.5625, 1.5, 0.5625},
+			{0.4375, -0.5, -0.5625, 0.5625, 1.5, -0.4375},
+			{-0.5625, -0.5, -0.5625, -0.4375, 1.5, -0.4375},
+			{-0.5625, -0.5, -0.5625, 0.5625, -0.4375, 0.5625},
+			{-0.5625, 1.4375, -0.5625, 0.5625, 1.5, 0.5625},
+		}
+	},
+	on_place = function(itemstack, placer, pointed_thing)
+
+		if minetest.get_player_privs(placer:get_player_name()).myadmin_levels_super == true then
+
+		local pos = pointed_thing.above
+		local top = { x = pos.x, y = pos.y + 1, z = pos.z }
+
+			if top.name ~= air then
+				minetest.chat_send_player(placer, "Not enough room!")
+				return
+			end
+
+			minetest.set_node(pos, {name = "myadmin:underworld"})
+			minetest.set_node(top, {name = "myadmin:underworld_block"})
+
+			minetest.show_formspec(placer:get_player_name(),"fs",
+					"size[6,5;]"..
+					"field[1,1;4.5,1;name;Name;]"..
+					"field[2,2.5;2,1;depth;Depth;]"..
+					"button_exit[2,4;2,1;set;set]")
+
+			minetest.register_on_player_receive_fields(function(player, fs, fields)
+			local meta = minetest.get_meta(pos)
+			local n = fields["name"]
+			local d = fields["depth"]
+				if tonumber(d) + pos.y > 15000 then
+					d = 15000 + pos.y
+				end
+				if tonumber(d) + pos.y < 3000 then
+					d = 3000 + pos.y
+				end
+
+				if d == "" or
+					d == nil then
+					d = 5000
+				end
+
+				if fields["name"] or
+					fields["depth"] or
+					fields["set"] then
+
+					if fields["name"] ~= "" and
+						fields["depth"] ~= "" then
+
+						meta:set_string("name",n)
+						meta:set_string("infotext",n.." Top at "..d)
+						meta:set_string("depth",d)
+						meta:set_string("torb","top")
+
+						minetest.forceload_block({x = pos.x, y = pos.y - tonumber(d), z = pos.z})
+
+						minetest.set_node({x = pos.x, y = pos.y - tonumber(d), z = pos.z}, {name = "myadmin:underworld"})
+						minetest.set_node({x = pos.x, y = pos.y - tonumber(d) + 1, z = pos.z}, {name = "myadmin:underworld_block"})
+						local dmeta = minetest.get_meta({x = pos.x, y = pos.y - tonumber(d), z = pos.z})
+						dmeta:set_string("name",n.." Underworld")
+						dmeta:set_string("infotext",n.." Underworld at "..d)
+						dmeta:set_string("depth",d)
+						dmeta:set_string("torb","bottom")
+					end
+				end
+			end)
+		end
+	end,
+	on_dig = function(pos, node, player)
+
+		if minetest.get_player_privs(player:get_player_name()).myadmin_levels_super == true then
+
+		local meta = minetest.get_meta(pos)
+		local n = meta:get_string("torb")
+		local below = tonumber(meta:get_string("depth"))
+			--if below == nil then below = 1 end
+		local b = { x = pos.x, y = pos.y - below, z = pos.z }
+		local btop = { x = pos.x, y = pos.y - (below - 1), z = pos.z }
+
+		local t = { x = pos.x, y = pos.y + below, z = pos.z }
+		local ttop = { x = pos.x, y = pos.y + (below + 1), z = pos.z }
+
+		local top = { x = pos.x, y = pos.y + 1, z = pos.z }
+
+			if n == "top" then
+				minetest.remove_node(pos)
+				minetest.remove_node(top)
+				minetest.remove_node(b)
+				minetest.remove_node(btop)
+			elseif n == "bottom" then
+				minetest.remove_node(pos)
+				minetest.remove_node(top)
+				minetest.remove_node(t)
+				minetest.remove_node(ttop)
+			end
+		end
+	end,
+})
+
+minetest.register_node("myadmin:underworld_block", {
+	tiles = {
+		{name="myadmin_underworld_ani_blue.png", animation={type="vertical_frames",aspect_w=16, aspect_h=16, length=0.5}}
+	},
+	drawtype = "nodebox",
+	paramtype = "light",
+	walkable = false,
+	pointable = false,
+	light_source = 12,
+	node_box = {
+		type = "fixed",
+		fixed = {
+			{-0.4375, -1.4375, -0.4375, 0.4375, 0.4375, 0.4375},
+		}
+	}
+})
+minetest.register_abm({
+	nodenames = {"myadmin:underworld"},
+	interval = 1,
+	chance = 1,
+	action = function(pos, node, active_object_count, active_object_count_wider)
+		
+		local meta = minetest.get_meta(pos)
+		local t = meta:get_string("name")
+		local depth = tonumber(meta:get_string("depth"))
+
+		if depth == nil then return end
+
+		local up = meta:get_string("torb")
+
+		local objs = minetest.env:get_objects_inside_radius(pos, 1)
+		for k, player in pairs(objs) do
+		local p = player:get_player_name()
+		if tp[p] == false then 
+			return
+		end
+
+		tp[p] = true
+
+			if up == "top" and p then
+				tp[p] = false
+				player:setpos({x = pos.x, y = pos.y - depth, z = pos.z})
+				minetest.after(10, function()
+					tp[p] = true
+				end)
+			else
+				tp[p] = false
+				player:setpos({x = pos.x, y = pos.y + depth, z = pos.z})
+				minetest.after(10, function()
+					tp[p] = true
+				end)
+			end
+		end
+	end	
+})