diff --git a/lib/bgtask.js b/lib/bgtask.js
index 5791d34e..5734bd09 100644
--- a/lib/bgtask.js
+++ b/lib/bgtask.js
@@ -73,7 +73,7 @@ function initChannelDumper(Server) {
         for (var i = 0; i < Server.channels.length; i++) {
             var chan = Server.channels[i];
             if (!chan.dead && chan.users && chan.users.length > 0) {
-                chan.saveDump();
+                chan.saveState();
             }
         }
     }, CHANNEL_SAVE_INTERVAL);
diff --git a/lib/channel-new.js b/lib/channel-new.js
index 4d5c58e7..0660e59b 100644
--- a/lib/channel-new.js
+++ b/lib/channel-new.js
@@ -467,7 +467,7 @@ Channel.prototype.join = function (user, password) {
         user.whenLoggedIn(function () {
             var lname = user.name.toLowerCase();
             for (var i = 0; i < self.users.length; i++) {
-                if (self.users[i] !== user) {
+                if (self.users[i].name.toLowerCase() === lname && self.users[i] !== user) {
                     self.users[i].kick("Duplicate login");
                 }
             }
@@ -485,6 +485,7 @@ Channel.prototype.join = function (user, password) {
 
                 user.socket.emit("rank", user.rank);
                 self.sendUserJoin(self.users, user);
+                self.sendUserlist([user]);
             });
         });
 
@@ -994,34 +995,29 @@ Channel.prototype.sendDrinkCount = function (users) {
  */
 Channel.prototype.sendUserlist = function (toUsers) {
     var self = this;
-    var users = [];
-    var detailedUsers = [];
+    var base = [];
+    var mod = [];
+    var sadmin = [];
 
-    for (var i = 0; i < this.users.length; i++) {
-        var u = this.users[i];
+    for (var i = 0; i < self.users.length; i++) {
+        var u = self.users[i];
         if (u.name === "") {
             continue;
         }
 
-        users.push({
-            name: u.name,
-            rank: u.rank,
-            profile: u.profile
-        });
-
-        detailedUsers.push({
-            name: u.name,
-            rank: u.rank,
-            meta: u.meta,
-            profile: u.profile
-        });
+        var data = self.packUserData(self.users[i]);
+        base.push(data.base);
+        mod.push(data.mod);
+        sadmin.push(data.sadmin);
     }
 
     toUsers.forEach(function (u) {
-        if (u.rank >= 2) {
-            u.socket.emit("userlist", detailedUsers);
+        if (u.global_rank >= 255) {
+            u.socket.emit("userlist", sadmin);
+        } else if (u.rank >= 2) {
+            u.socket.emit("userlist", mod);
         } else {
-            u.socket.emit("userlist", users);
+            u.socket.emit("userlist", base);
         }
 
         if (self.leader != null) {
@@ -1052,6 +1048,53 @@ Channel.prototype.sendRecentChat = function (users) {
     });
 };
 
+/**
+ * Packs userdata for addUser or userlist
+ */
+Channel.prototype.packUserData = function (user) {
+    var base = {
+        name: user.name,
+        rank: user.rank,
+        profile: user.profile,
+        meta: {
+            afk: user.meta.afk,
+            muted: user.meta.muted && !user.meta.smuted
+        }
+    };
+
+    var mod = {
+        name: user.name,
+        rank: user.rank,
+        profile: user.profile,
+        meta: {
+            afk: user.meta.afk,
+            muted: user.meta.muted,
+            smuted: user.meta.smuted,
+            aliases: user.meta.aliases,
+            ip: util.maskIP(user.ip)
+        }
+    };
+
+    var sadmin = {
+        name: user.name,
+        rank: user.rank,
+        profile: user.profile,
+        meta: {
+            afk: user.meta.afk,
+            muted: user.meta.muted,
+            smuted: user.meta.smuted,
+            aliases: user.meta.aliases,
+            ip: user.ip
+        }
+    };
+
+    return {
+        base: base,
+        mod: mod,
+        sadmin: sadmin
+    };
+};
+
 /**
  * Send a user join notification
  */
@@ -1062,7 +1105,7 @@ Channel.prototype.sendUserJoin = function (users, user) {
             return;
         }
 
-        if (err) {
+        if (err || aliases.length === 0) {
             aliases = [user.name];
         }
 
@@ -1076,41 +1119,20 @@ Channel.prototype.sendUserJoin = function (users, user) {
         if (self.isShadowMuted(user.name)) {
             user.meta.muted = true;
             user.meta.shadowmuted = true;
-            user.meta.icon = "icon-volume-off";
         } else if (self.isMuted(user.name)) {
             user.meta.muted = true;
             user.meta.shadowmuted = false;
-            user.meta.icon = "icon-volume-off";
         }
 
-        var base = {
-            name: user.name,
-            rank: user.rank,
-            profile: user.profile,
-            meta: {
-                afk: user.meta.afk
-            }
-        };
-
-        if (user.meta.icon && !user.meta.shadowmuted) {
-            base.meta.icon = user.meta.icon;
-        }
-
-        var mod = {
-            name: user.name,
-            rank: user.rank,
-            profile: user.profile,
-            meta: {
-                afk: user.meta.afk,
-                icon: user.meta.icon
-            }
-        };
+        var data = self.packUserData(user);
 
         users.forEach(function (u) {
-            if (u.rank >= 2) {
-                u.socket.emit("addUser", mod);
+            if (u.global_rank >= 255) {
+                u.socket.emit("addUser", data.sadmin);
+            } else if (u.rank >= 2) {
+                u.socket.emit("addUser", data.mod);
             } else {
-                u.socket.emit("addUser", base);
+                u.socket.emit("addUser", data.base);
             }
         });
 
diff --git a/lib/user.js b/lib/user.js
index d566b94f..79eedffd 100644
--- a/lib/user.js
+++ b/lib/user.js
@@ -126,6 +126,34 @@ User.prototype.kick = function (reason) {
     this.socket.disconnect(true);
 };
 
+/**
+ * Packs user metadata
+ */
+User.prototype.packMeta = function (opts) {
+    var meta = {};
+    if (opts.afk) {
+        meta.afk = this.meta.afk;
+    }
+
+    if (opts.aliases) {
+        meta.aliases = this.meta.aliases;
+    }
+
+    if (opts.ip) {
+        meta.ip = this.ip;
+    }
+
+    if (opts.muted) {
+        meta.muted = this.meta.muted;
+    }
+
+    if (opts.smuted) {
+        meta.smuted = this.meta.smuted;
+    }
+
+    return meta;
+};
+
 /**
  * Initializes socket message callbacks for a channel user
  */
diff --git a/www/assets/js/callbacks.js b/www/assets/js/callbacks.js
index b37ec3e7..8ac6af6c 100644
--- a/www/assets/js/callbacks.js
+++ b/www/assets/js/callbacks.js
@@ -713,7 +713,7 @@ Callbacks = {
         div.data("rank", data.rank);
         div.data("leader", Boolean(data.leader));
         div.data("profile", data.profile);
-        div.data("icon", data.meta.icon);
+        div.data("meta", data.meta);
         div.data("afk", data.meta.afk);
         formatUserlistItem(div, data);
         addUserDropdown(div, data);
@@ -721,6 +721,15 @@ Callbacks = {
         sortUserlist();
     },
 
+    setUserMeta: function (data) {
+        var user = findUserlistItem(data.name);
+        if (user == null) {
+            return;
+        }
+
+        user.data("meta", data);
+    },
+
     setUserProfile: function (data) {
         var user = findUserlistItem(data.name);
         if (user === null)
@@ -978,8 +987,8 @@ Callbacks = {
         handleMediaUpdate(data);
     },
 
-    setPlaylistLocked: function(data) {
-        CHANNEL.openqueue = !data.locked;
+    setPlaylistLocked: function (locked) {
+        CHANNEL.openqueue = !locked;
         handlePermissionChange();
         if(CHANNEL.openqueue) {
             $("#qlockbtn").removeClass("btn-danger")
@@ -1191,7 +1200,7 @@ Callbacks = {
     }
 }
 
-var SOCKET_DEBUG = false;
+var SOCKET_DEBUG = true;
 setupCallbacks = function() {
     for(var key in Callbacks) {
         (function(key) {
diff --git a/www/assets/js/util.js b/www/assets/js/util.js
index 613f55f7..83b4c273 100644
--- a/www/assets/js/util.js
+++ b/www/assets/js/util.js
@@ -110,6 +110,15 @@ function formatUserlistItem(div) {
                 .appendTo(profile);
         }
         $("<strong/>").text(data.name).appendTo(profile);
+
+        var meta = div.data("meta") || {};
+        if (meta.ip) {
+            $("<br/>").appendTo(profile);
+            $("<em/>").text(meta.ip).appendTo(profile);
+        }
+        if (meta.aliases) {
+            $("<p/>").text("aliases: " + meta.aliases.join(", ")).appendTo(profile);
+        }
         $("<p/>").text(data.profile.text).appendTo(profile);
     });
     name.mousemove(function(ev) {
@@ -555,7 +564,7 @@ function showUserOptions() {
     $("#us-chat-notice").prop("checked", USEROPTS.blink_title);
     $("#us-boop").prop("checked", USEROPTS.boop);
     $("#us-sendbtn").prop("checked", USEROPTS.chatbtn);
-    
+
     $("#us-modflair").prop("checked", USEROPTS.modhat);
     $("#us-joinmessage").prop("checked", USEROPTS.joinmessage);