diff --git a/src/main/java/dev/tilera/auracore/AuraCore.java b/src/main/java/dev/tilera/auracore/AuraCore.java
index b3ea04f..dc450d6 100644
--- a/src/main/java/dev/tilera/auracore/AuraCore.java
+++ b/src/main/java/dev/tilera/auracore/AuraCore.java
@@ -11,6 +11,7 @@ import cpw.mods.fml.common.event.FMLServerStoppedEvent;
 import cpw.mods.fml.common.network.NetworkRegistry;
 import cpw.mods.fml.common.network.simpleimpl.SimpleNetworkWrapper;
 import cpw.mods.fml.common.registry.GameRegistry;
+import cpw.mods.fml.relauncher.Side;
 import dev.tilera.auracore.api.Aspects;
 import dev.tilera.auracore.aura.AuraCalculationThread;
 import dev.tilera.auracore.aura.AuraDeleteThread;
@@ -19,6 +20,14 @@ import dev.tilera.auracore.aura.AuraUpdateThread;
 import dev.tilera.auracore.aura.AuraWorldTicker;
 import dev.tilera.auracore.client.GUITicker;
 import dev.tilera.auracore.client.RenderEventHandler;
+import dev.tilera.auracore.network.AuraDeletePacket;
+import dev.tilera.auracore.network.AuraDeletePacketHandler;
+import dev.tilera.auracore.network.AuraPacket;
+import dev.tilera.auracore.network.AuraPacketHandler;
+import dev.tilera.auracore.network.AuraTransferFXPacket;
+import dev.tilera.auracore.network.AuraTransferFXPacketHandler;
+import dev.tilera.auracore.network.NodeZapPacket;
+import dev.tilera.auracore.network.NodeZapPacketHandler;
 import dev.tilera.auracore.proxy.CommonProxy;
 import dev.tilera.auracore.world.WorldGenerator;
 import net.minecraft.item.ItemStack;
@@ -43,6 +52,11 @@ public class AuraCore {
         Config.load();
         Aspects.load();
         CHANNEL = NetworkRegistry.INSTANCE.newSimpleChannel("auracore");
+        int pktID = 0;
+        AuraCore.CHANNEL.registerMessage(AuraPacketHandler.class, AuraPacket.class, pktID++, Side.CLIENT);
+        AuraCore.CHANNEL.registerMessage(AuraDeletePacketHandler.class, AuraDeletePacket.class, pktID++, Side.CLIENT);
+        AuraCore.CHANNEL.registerMessage(AuraTransferFXPacketHandler.class, AuraTransferFXPacket.class, pktID++, Side.CLIENT);
+        AuraCore.CHANNEL.registerMessage(NodeZapPacketHandler.class, NodeZapPacket.class, pktID++, Side.CLIENT);
         proxy.preInit();
         MinecraftForge.EVENT_BUS.register(new EventHandler());
         MinecraftForge.EVENT_BUS.register(new RenderEventHandler());
diff --git a/src/main/java/dev/tilera/auracore/network/AuraDeletePacketHandler.java b/src/main/java/dev/tilera/auracore/network/AuraDeletePacketHandler.java
index 3b9c4c0..b66a698 100644
--- a/src/main/java/dev/tilera/auracore/network/AuraDeletePacketHandler.java
+++ b/src/main/java/dev/tilera/auracore/network/AuraDeletePacketHandler.java
@@ -3,10 +3,13 @@ package dev.tilera.auracore.network;
 import cpw.mods.fml.common.network.simpleimpl.IMessage;
 import cpw.mods.fml.common.network.simpleimpl.IMessageHandler;
 import cpw.mods.fml.common.network.simpleimpl.MessageContext;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
 import dev.tilera.auracore.client.AuraManagerClient;
 
 public class AuraDeletePacketHandler implements IMessageHandler<AuraDeletePacket, IMessage> {
 
+    @SideOnly(Side.CLIENT)
     @Override
     public IMessage onMessage(AuraDeletePacket message, MessageContext ctx) {
         AuraManagerClient.auraClientList.remove(message.key);
diff --git a/src/main/java/dev/tilera/auracore/network/AuraPacketHandler.java b/src/main/java/dev/tilera/auracore/network/AuraPacketHandler.java
index 78d9d56..927b07c 100644
--- a/src/main/java/dev/tilera/auracore/network/AuraPacketHandler.java
+++ b/src/main/java/dev/tilera/auracore/network/AuraPacketHandler.java
@@ -4,6 +4,8 @@ import cpw.mods.fml.client.FMLClientHandler;
 import cpw.mods.fml.common.network.simpleimpl.IMessage;
 import cpw.mods.fml.common.network.simpleimpl.IMessageHandler;
 import cpw.mods.fml.common.network.simpleimpl.MessageContext;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
 import dev.tilera.auracore.client.AuraManagerClient;
 import dev.tilera.auracore.client.AuraManagerClient.NodeHistoryStats;
 import dev.tilera.auracore.client.AuraManagerClient.NodeStats;
@@ -11,6 +13,7 @@ import net.minecraft.world.World;
 
 public class AuraPacketHandler implements IMessageHandler<AuraPacket, IMessage> {
 
+    @SideOnly(Side.CLIENT)
     @Override
     public IMessage onMessage(AuraPacket message, MessageContext ctx) {
         World world = FMLClientHandler.instance().getWorldClient();
diff --git a/src/main/java/dev/tilera/auracore/network/AuraTransferFXPacketHandler.java b/src/main/java/dev/tilera/auracore/network/AuraTransferFXPacketHandler.java
index 5814020..70fc4b0 100644
--- a/src/main/java/dev/tilera/auracore/network/AuraTransferFXPacketHandler.java
+++ b/src/main/java/dev/tilera/auracore/network/AuraTransferFXPacketHandler.java
@@ -4,6 +4,8 @@ import cpw.mods.fml.client.FMLClientHandler;
 import cpw.mods.fml.common.network.simpleimpl.IMessage;
 import cpw.mods.fml.common.network.simpleimpl.IMessageHandler;
 import cpw.mods.fml.common.network.simpleimpl.MessageContext;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
 import dev.tilera.auracore.client.FXSparkle;
 import dev.tilera.auracore.helper.Utils;
 import net.minecraft.entity.player.EntityPlayer;
@@ -11,6 +13,7 @@ import net.minecraft.util.MathHelper;
 
 public class AuraTransferFXPacketHandler implements IMessageHandler<AuraTransferFXPacket, IMessage> {
 
+    @SideOnly(Side.CLIENT)
     @Override
     public IMessage onMessage(AuraTransferFXPacket message, MessageContext ctx) {
         EntityPlayer player = FMLClientHandler.instance().getClientPlayerEntity();
diff --git a/src/main/java/dev/tilera/auracore/network/NodeZapPacketHandler.java b/src/main/java/dev/tilera/auracore/network/NodeZapPacketHandler.java
index 7017be2..1814c5a 100644
--- a/src/main/java/dev/tilera/auracore/network/NodeZapPacketHandler.java
+++ b/src/main/java/dev/tilera/auracore/network/NodeZapPacketHandler.java
@@ -3,6 +3,8 @@ package dev.tilera.auracore.network;
 import cpw.mods.fml.common.network.simpleimpl.IMessage;
 import cpw.mods.fml.common.network.simpleimpl.IMessageHandler;
 import cpw.mods.fml.common.network.simpleimpl.MessageContext;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
 import net.minecraft.client.Minecraft;
 import net.minecraft.entity.Entity;
 import net.minecraft.world.World;
@@ -10,6 +12,7 @@ import thaumcraft.client.fx.bolt.FXLightningBolt;
 
 public class NodeZapPacketHandler implements IMessageHandler<NodeZapPacket, IMessage> {
 
+    @SideOnly(Side.CLIENT)
     @Override
     public IMessage onMessage(NodeZapPacket message, MessageContext ctx) {
         World world = Minecraft.getMinecraft().theWorld;
diff --git a/src/main/java/dev/tilera/auracore/proxy/ClientProxy.java b/src/main/java/dev/tilera/auracore/proxy/ClientProxy.java
index f59d2f9..ea1531a 100644
--- a/src/main/java/dev/tilera/auracore/proxy/ClientProxy.java
+++ b/src/main/java/dev/tilera/auracore/proxy/ClientProxy.java
@@ -1,31 +1,11 @@
 package dev.tilera.auracore.proxy;
 
-import cpw.mods.fml.relauncher.Side;
-import dev.tilera.auracore.AuraCore;
 import dev.tilera.auracore.client.gui.GuiArcaneWorkbench;
-import dev.tilera.auracore.network.AuraDeletePacket;
-import dev.tilera.auracore.network.AuraDeletePacketHandler;
-import dev.tilera.auracore.network.AuraPacket;
-import dev.tilera.auracore.network.AuraPacketHandler;
-import dev.tilera.auracore.network.AuraTransferFXPacket;
-import dev.tilera.auracore.network.AuraTransferFXPacketHandler;
-import dev.tilera.auracore.network.NodeZapPacket;
-import dev.tilera.auracore.network.NodeZapPacketHandler;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.world.World;
 import thaumcraft.common.tiles.TileArcaneWorkbench;
 
 public class ClientProxy extends CommonProxy {
-
-    @Override
-    public void preInit() {
-        int pktID = 0;
-        AuraCore.CHANNEL.registerMessage(AuraPacketHandler.class, AuraPacket.class, pktID++, Side.CLIENT);
-        AuraCore.CHANNEL.registerMessage(AuraDeletePacketHandler.class, AuraDeletePacket.class, pktID++, Side.CLIENT);
-        AuraCore.CHANNEL.registerMessage(AuraTransferFXPacketHandler.class, AuraTransferFXPacket.class, pktID++, Side.CLIENT);
-        AuraCore.CHANNEL.registerMessage(NodeZapPacketHandler.class, NodeZapPacket.class, pktID++, Side.CLIENT);
-        super.preInit();
-    }
     
     @Override
     public Object getClientGuiElement(int id, EntityPlayer player, World world, int x, int y, int z) {