diff --git a/MCGalaxy/Blocks/BlockPerms.cs b/MCGalaxy/Blocks/BlockPerms.cs
index 89569cc91..c8d2adf00 100644
--- a/MCGalaxy/Blocks/BlockPerms.cs
+++ b/MCGalaxy/Blocks/BlockPerms.cs
@@ -61,7 +61,7 @@ namespace MCGalaxy.Blocks {
         }
         
         public void MessageCannotUse(Player p, string action) {
-            Player.Message(p, "Only {0} can {1} {2}", 
+            Player.Message(p, "Only {0} can {1} {2}",
                            Describe(), action, Block.GetName(p, ID));
         }
         
@@ -92,8 +92,9 @@ namespace MCGalaxy.Blocks {
             
             // Custom permissions set by the user.
             if (File.Exists(Paths.BlockPermsFile)) {
-                string[] lines = File.ReadAllLines(Paths.BlockPermsFile);
-                ProcessLines(lines);
+                using (StreamReader r = new StreamReader(Paths.BlockPermsFile)) {
+                    ProcessLines(r);
+                }
             } else {
                 Save();
             }
@@ -103,9 +104,11 @@ namespace MCGalaxy.Blocks {
             }
         }
         
-        static void ProcessLines(string[] lines) {
+        static void ProcessLines(StreamReader r) {
             string[] args = new string[4];
-            foreach (string line in lines) {
+            string line;
+            
+            while ((line = r.ReadLine()) != null) {
                 if (line.Length == 0 || line[0] == '#') continue;
                 // Format - ID : Lowest : Disallow : Allow
                 line.Replace(" ", "").FixedSplit(args, ':');
diff --git a/MCGalaxy/Commands/CommandExtraPerms.cs b/MCGalaxy/Commands/CommandExtraPerms.cs
index 25c95c67e..d43331ac1 100644
--- a/MCGalaxy/Commands/CommandExtraPerms.cs
+++ b/MCGalaxy/Commands/CommandExtraPerms.cs
@@ -109,36 +109,37 @@ namespace MCGalaxy.Commands {
             lock (ioLock) {
                 if (!File.Exists(Paths.CmdExtraPermsFile)) Save();
                 
-                LoadCore();
+                using (StreamReader r = new StreamReader(Paths.CmdExtraPermsFile)) {
+                    ProcessLines(r);
+                }
             }
         }
         
-        static void LoadCore() {
+        static void ProcessLines(StreamReader r) {
             string[] args = new string[5];
-            using (StreamReader r = new StreamReader(Paths.CmdExtraPermsFile)) {
-                string line;
-                while ((line = r.ReadLine()) != null) {
-                    if (line.Length == 0 || line[0] == '#' || line.IndexOf(':') == -1) continue;
-                    // Format - Name:Num : Lowest : Disallow : Allow
-                    line.Replace(" ", "").FixedSplit(args, ':');
+            string line;
+            
+            while ((line = r.ReadLine()) != null) {
+                if (line.Length == 0 || line[0] == '#' || line.IndexOf(':') == -1) continue;
+                // Format - Name:Num : Lowest : Disallow : Allow
+                line.Replace(" ", "").FixedSplit(args, ':');
+                
+                try {
+                    LevelPermission min;
+                    List<LevelPermission> allowed, disallowed;
                     
-                    try {
-                        LevelPermission min;
-                        List<LevelPermission> allowed, disallowed;
-                        
-                        // Old format - Name:Num : Lowest : Description
-                        if (IsDescription(args[3])) {
-                            min = (LevelPermission)int.Parse(args[2]);
-                            allowed = null; disallowed = null;
-                        } else {
-                            Deserialise(args, 2, out min, out allowed, out disallowed);
-                        }
-                        
-                        Set(args[0], int.Parse(args[1]), "", min, allowed, disallowed);
-                    } catch (Exception ex) {
-                        Logger.Log(LogType.Warning, "Hit an error on the extra command perms " + line);
-                        Logger.LogError(ex);
+                    // Old format - Name:Num : Lowest : Description
+                    if (IsDescription(args[3])) {
+                        min = (LevelPermission)int.Parse(args[2]);
+                        allowed = null; disallowed = null;
+                    } else {
+                        Deserialise(args, 2, out min, out allowed, out disallowed);
                     }
+                    
+                    Set(args[0], int.Parse(args[1]), "", min, allowed, disallowed);
+                } catch (Exception ex) {
+                    Logger.Log(LogType.Warning, "Hit an error on the extra command perms " + line);
+                    Logger.LogError(ex);
                 }
             }
         }
diff --git a/MCGalaxy/Commands/CommandPerms.cs b/MCGalaxy/Commands/CommandPerms.cs
index 8f9765044..cb66c27ae 100644
--- a/MCGalaxy/Commands/CommandPerms.cs
+++ b/MCGalaxy/Commands/CommandPerms.cs
@@ -97,8 +97,9 @@ namespace MCGalaxy.Commands {
             }
 
             if (File.Exists(Paths.CmdPermsFile)) {
-                string[] lines = File.ReadAllLines(Paths.CmdPermsFile);
-                ProcessLines(lines);
+                using (StreamReader r = new StreamReader(Paths.CmdPermsFile)) {
+                    ProcessLines(r);
+                }
             } else {
                 Save();
             }
@@ -108,9 +109,11 @@ namespace MCGalaxy.Commands {
             }
         }
         
-        static void ProcessLines(string[] lines) {
+        static void ProcessLines(StreamReader r) {
             string[] args = new string[4];
-            foreach (string line in lines) {
+            string line;
+            
+            while ((line = r.ReadLine()) != null) {
                 if (line.Length == 0 || line[0] == '#') continue;
                 // Format - Name : Lowest : Disallow : Allow
                 line.Replace(" ", "").FixedSplit(args, ':');
@@ -120,7 +123,7 @@ namespace MCGalaxy.Commands {
                     List<LevelPermission> allowed, disallowed;
                     
                     Deserialise(args, 1, out min, out allowed, out disallowed);
-                    Set(args[0], min, allowed, disallowed);                    
+                    Set(args[0], min, allowed, disallowed);
                 } catch {
                     Logger.Log(LogType.Warning, "Hit an error on the command " + line); continue;
                 }
diff --git a/MCGalaxy/Commands/Moderation/CmdReport.cs b/MCGalaxy/Commands/Moderation/CmdReport.cs
index 8a730ad25..422d8b432 100644
--- a/MCGalaxy/Commands/Moderation/CmdReport.cs
+++ b/MCGalaxy/Commands/Moderation/CmdReport.cs
@@ -148,7 +148,7 @@ namespace MCGalaxy.Commands.Moderation {
 
             List<string> reports = new List<string>();
             if (File.Exists("extra/reported/" + target + ".txt")) {
-                reports = new List<string>(File.ReadAllLines("extra/reported/" + target + ".txt"));
+                reports = Utils.ReadAllLinesList("extra/reported/" + target + ".txt");
             }
             
             ItemPerms checkPerms = CommandExtraPerms.Find(name, 1);
diff --git a/MCGalaxy/Commands/building/CmdReplaceAll.cs b/MCGalaxy/Commands/building/CmdReplaceAll.cs
index 001682bc4..9aff5c7c6 100644
--- a/MCGalaxy/Commands/building/CmdReplaceAll.cs
+++ b/MCGalaxy/Commands/building/CmdReplaceAll.cs
@@ -30,8 +30,8 @@ namespace MCGalaxy.Commands.Building {
         public override LevelPermission defaultRank { get { return LevelPermission.Admin; } }
         
         public override void Use(Player p, string message) {
-            BrushArgs args = new BrushArgs(p, message.ToLower(), Block.Air);
-            Brush brush = BrushFactory.Find("replace").Construct(args);
+            BrushArgs args = new BrushArgs(p, message, Block.Air);
+            Brush brush = BrushFactory.Find("Replace").Construct(args);
             if (brush == null) return;
             
             Vec3S32 max = new Vec3S32(p.level.Width - 1, p.level.Height - 1, p.level.Length - 1);
diff --git a/MCGalaxy/Config/PropertiesFile.cs b/MCGalaxy/Config/PropertiesFile.cs
index cb144afe0..24b5be954 100644
--- a/MCGalaxy/Config/PropertiesFile.cs
+++ b/MCGalaxy/Config/PropertiesFile.cs
@@ -38,9 +38,9 @@ namespace MCGalaxy {
                                    char separator = '=', bool trimValue = true) {
             if (!File.Exists(path)) return false;
             
-            using (StreamReader reader = new StreamReader(path)) {
+            using (StreamReader r = new StreamReader(path)) {
                 string line, key, value;
-                while ((line = reader.ReadLine()) != null) {
+                while ((line = r.ReadLine()) != null) {
                     ParseLine(line, separator, out key, out value);
                     if (key == null) continue;
 
diff --git a/MCGalaxy/Drawing/BrushFactories/FrequencyBrushes.cs b/MCGalaxy/Drawing/BrushFactories/FrequencyBrushes.cs
index 04e7cd4f7..23b04903c 100644
--- a/MCGalaxy/Drawing/BrushFactories/FrequencyBrushes.cs
+++ b/MCGalaxy/Drawing/BrushFactories/FrequencyBrushes.cs
@@ -22,12 +22,12 @@ using BlockID = System.UInt16;
 
 namespace MCGalaxy.Drawing.Brushes {
     
-    /// <summary> Contains helper methods for brushes that have blocks with 
+    /// <summary> Contains helper methods for brushes that have blocks with
     /// optional frequency counts (e.g. random and cloudy brushes) </summary>
     public static class FrequencyBrush {
         
         public static BlockID[] GetBlocks(BrushArgs args, out int[] count,
-                                           Predicate<string> argFilter, Predicate<string> argHandler) {
+                                          Predicate<string> argFilter, Predicate<string> argHandler) {
             string[] parts = args.Message.SplitSpaces();
             Player p = args.Player;
             BlockID[] blocks;
@@ -45,18 +45,14 @@ namespace MCGalaxy.Drawing.Brushes {
                     continue;
                 }
                 
-                BlockID block;
-                int sepIndex = parts[i].IndexOf('/');
-                string name = sepIndex >= 0 ? parts[i].Substring(0, sepIndex) : parts[i];
-                if (!CommandParser.GetBlockIfAllowed(p, name, out block, true)) return null;
+                int sepIndex = parts[i].IndexOf('/'); 
+                string arg = sepIndex >= 0 ? parts[i].Substring(0, sepIndex) : parts[i];
+                if (!CommandParser.GetBlockIfAllowed(p, arg, out blocks[j], true)) return null;
                 
-                blocks[j] = block;
-                if (sepIndex < 0) { j++; continue; }
-                
-                int chance = 0;
-                if (!CommandParser.GetInt(p, parts[i].Substring(sepIndex + 1), "Frequency", ref chance, 1, 10000)) return null;
-                
-                count[j] = chance;
+                if (sepIndex >= 0) {
+                    arg = parts[i].Substring(sepIndex + 1);
+                    if (!CommandParser.GetInt(p, arg, "Frequency", ref count[j], 1, 10000)) return null;
+                }
                 j++;
             }
             return blocks;
@@ -96,7 +92,7 @@ namespace MCGalaxy.Drawing.Brushes {
     }
     
     public sealed class RandomBrushFactory : BrushFactory {
-        public override string Name { get { return "Random"; } }        
+        public override string Name { get { return "Random"; } }
         public override string[] Help { get { return HelpString; } }
         
         static string[] HelpString = new string[] {
diff --git a/MCGalaxy/Games/CTF/CtfGame.Round.cs b/MCGalaxy/Games/CTF/CtfGame.Round.cs
index 86fa19eb9..6498dc5c3 100644
--- a/MCGalaxy/Games/CTF/CtfGame.Round.cs
+++ b/MCGalaxy/Games/CTF/CtfGame.Round.cs
@@ -41,7 +41,7 @@ namespace MCGalaxy.Games {
             if (Running) EndRound();
             if (Running) VoteAndMoveToNextMap();
         }
-				
+                
         protected override bool SetMap(string map) {
             bool success = base.SetMap(map);
             if (success) UpdateMapConfig();
diff --git a/MCGalaxy/Player/Group/Group.cs b/MCGalaxy/Player/Group/Group.cs
index c43257f8f..06e1bf641 100644
--- a/MCGalaxy/Player/Group/Group.cs
+++ b/MCGalaxy/Player/Group/Group.cs
@@ -46,23 +46,23 @@ namespace MCGalaxy {
         public string Color;
         public string ColoredName { get { return Color + Name; } }      
         
-        [ConfigInt("Limit", null, 0)]
+        [ConfigInt("Limit", null, 0, 0)]
         public int DrawLimit;
-        [ConfigInt("MaxUndo", null, 0)]
+        [ConfigInt("MaxUndo", null, 0, 0)]
         public int MaxUndo;
         [ConfigString("MOTD", null, "", true)]
         public string MOTD = "";
         [ConfigInt("GenVolume", null, mapGenLimit)]
         public int GenVolume = mapGenLimit;
-        [ConfigInt("OSMaps", null, 3)]
+        [ConfigInt("OSMaps", null, 3, 0)]
         public int OverseerMaps = 3;
         [ConfigBool("AfkKicked", null, true)]
         public bool AfkKicked = true;
-        [ConfigInt("AfkKickMinutes", null, 45)]
+        [ConfigInt("AfkKickMinutes", null, 45, 0)]
         public int AfkKickMinutes = 45;
         [ConfigString("Prefix", null, "", true)] 
         public string Prefix = "";
-        [ConfigInt("CopySlots", null, 0)]
+        [ConfigInt("CopySlots", null, 0, 0)]
         public int CopySlots = 1;
         [ConfigString("Filename", null, "", true, ".,_-+=")]
         internal string filename;
diff --git a/MCGalaxy/Player/Player.Handlers.cs b/MCGalaxy/Player/Player.Handlers.cs
index 4d3d4038f..7c17b90ed 100644
--- a/MCGalaxy/Player/Player.Handlers.cs
+++ b/MCGalaxy/Player/Player.Handlers.cs
@@ -683,7 +683,10 @@ namespace MCGalaxy {
             
             byte bindIndex;
             if (byte.TryParse(cmdName, out bindIndex) && bindIndex < CmdBindings.Length) {
-                if (CmdArgsBindings[bindIndex] == null) { SendMessage("No command is bound to: /" + cmdName); return null; }
+                if (CmdArgsBindings[bindIndex] == null) { 
+                    SendMessage("No command is bound to: %T/" + cmdName); return null; 
+                }
+                
                 cmdName = CmdBindings[bindIndex];
                 cmdArgs = CmdArgsBindings[bindIndex] + " " + cmdArgs;
                 cmdArgs = cmdArgs.TrimEnd(' ');
@@ -695,7 +698,7 @@ namespace MCGalaxy {
             Command command = Command.Find(cmdName);
             if (command == null) {
                 if (Block.Parse(this, cmdName) != Block.Invalid) {
-                    cmdArgs = cmdName.ToLower(); cmdName = "mode";
+                    cmdArgs = cmdName; cmdName = "mode";
                     command = Command.Find("Mode");
                 } else {
                     Logger.Log(LogType.CommandUsage, "{0} tried to use unknown command: /{1} {2}", name, cmdName, cmdArgs);
diff --git a/MCGalaxy/Scripting/Scripting.cs b/MCGalaxy/Scripting/Scripting.cs
index c5f87d924..cdeb934bc 100644
--- a/MCGalaxy/Scripting/Scripting.cs
+++ b/MCGalaxy/Scripting/Scripting.cs
@@ -34,10 +34,8 @@ namespace MCGalaxy.Scripting {
         public const string DllDir = "extra/commands/dll/";
         public const string ErrorPath = "logs/errors/compiler.log";
         
-        static readonly string divider = new string('-', 25);        
+        static readonly string divider = new string('-', 25);
         protected CodeDomProvider compiler;
-        protected CompilerParameters args = new CompilerParameters();
-        protected CompilerResults results;
         
         public abstract string Ext { get; }
         public abstract string ProviderName { get; }
@@ -94,7 +92,7 @@ namespace MCGalaxy.Scripting {
             args.OutputAssembly = dstPath;
             
             List<string> source = ReadSourceCode(srcPath, args);
-            results = CompileSource(source.Join(Environment.NewLine), args);
+            CompilerResults results = CompileSource(source.Join(Environment.NewLine), args);
             if (!results.Errors.HasErrors) return true;
 
             sb = new StringBuilder();
diff --git a/MCGalaxy/Server/BackupDB.cs b/MCGalaxy/Server/BackupDB.cs
index 1ed28d690..e0090043e 100644
--- a/MCGalaxy/Server/BackupDB.cs
+++ b/MCGalaxy/Server/BackupDB.cs
@@ -109,11 +109,11 @@ namespace MCGalaxy {
             }
         }
         
-        static string NextStatement(StreamReader reader, List<string> buffer) {
+        static string NextStatement(StreamReader r, List<string> buffer) {
             buffer.Clear();
             string line = null;
             
-            while ((line = reader.ReadLine()) != null) {
+            while ((line = r.ReadLine()) != null) {
                 if (line.StartsWith("--")) continue; // comment
                 line = line.Trim();
                 if (line.Length == 0) continue; // whitespace
diff --git a/MCGalaxy/Server/Tasks/UpgradeTasks.cs b/MCGalaxy/Server/Tasks/UpgradeTasks.cs
index 50ca61b2e..0d3550244 100644
--- a/MCGalaxy/Server/Tasks/UpgradeTasks.cs
+++ b/MCGalaxy/Server/Tasks/UpgradeTasks.cs
@@ -151,8 +151,8 @@ namespace MCGalaxy.Tasks {
             if (!File.Exists(Paths.TempRanksFile)) return;
 
             // Check if empty, or not old form
-            using (StreamReader reader = new StreamReader(Paths.TempRanksFile)) {
-                string line = reader.ReadLine();
+            using (StreamReader r = new StreamReader(Paths.TempRanksFile)) {
+                string line = r.ReadLine();
                 if (line == null) return;
                 string[] parts = line.SplitSpaces();
                 if (parts.Length < 9) return;