diff --git a/src/tconstruct/TConstruct.java b/src/tconstruct/TConstruct.java
index d84385ed..dbb40296 100644
--- a/src/tconstruct/TConstruct.java
+++ b/src/tconstruct/TConstruct.java
@@ -4,6 +4,8 @@ import net.minecraftforge.common.MinecraftForge;
 import tconstruct.client.event.EventCloakRender;
 import tconstruct.common.TContent;
 import tconstruct.common.TProxyCommon;
+import tconstruct.compat.Tforest;
+import tconstruct.compat.dimensions.dimblacklist;
 import tconstruct.library.TConstructRegistry;
 import tconstruct.library.crafting.Detailing;
 import tconstruct.library.crafting.LiquidCasting;
@@ -73,7 +75,8 @@ public class TConstruct
     @EventHandler
     public void preInit (FMLPreInitializationEvent event)
     {
-        PHConstruct.initProps(event.getModConfigurationDirectory());
+        
+    	PHConstruct.initProps(event.getModConfigurationDirectory());
         TConstructRegistry.materialTab = new TabTools("TConstructMaterials");
         TConstructRegistry.toolTab = new TabTools("TConstructTools");
         TConstructRegistry.blockTab = new TabTools("TConstructBlocks");
@@ -136,6 +139,8 @@ public class TConstruct
         TContent.modRecipes();
         content.createEntities();
         content.modRecipes();
+        Tforest.initProps(PHConstruct.cfglocation);
+        dimblacklist.getbaddimensions();
     }
 
     public static LiquidCasting getTableCasting ()
diff --git a/src/tconstruct/compat/Tforest.java b/src/tconstruct/compat/Tforest.java
new file mode 100644
index 00000000..c38e0199
--- /dev/null
+++ b/src/tconstruct/compat/Tforest.java
@@ -0,0 +1,36 @@
+package tconstruct.compat;
+
+import java.io.File;
+import java.io.IOException;
+
+import net.minecraftforge.common.Configuration;
+
+public class Tforest {
+	public static void initProps (File location)
+    {
+        /* Here we will set up the config file for the mod 
+         * First: Create a folder inside the config folder
+         * Second: Create the actual config file
+         * Note: Configs are a pain, but absolutely necessary for every mod.
+         */
+        //File file = new File(TConstruct.proxy.getLocation() + "/config");
+        //file.mkdir();
+        //File newFile = new File(TConstruct.proxy.getLocation() + "/config/TinkersWorkshop.txt");
+        
+		File newFile = new File(location + "/TwilightForest.cfg");
+		if( newFile.exists()){
+        
+        /* [Forge] Configuration class, used as config method */
+        Configuration config = new Configuration(newFile);
+
+        /* Load the configuration file */
+        config.load();
+
+        tfdimid = config.get("Dimension", "DimensionID", true).getInt();
+    }
+	else {
+		tfdimid = -100;
+	}
+    }
+	public static int tfdimid;
+}
diff --git a/src/tconstruct/compat/dimensions/dimblacklist.java b/src/tconstruct/compat/dimensions/dimblacklist.java
new file mode 100644
index 00000000..96010db0
--- /dev/null
+++ b/src/tconstruct/compat/dimensions/dimblacklist.java
@@ -0,0 +1,32 @@
+package tconstruct.compat.dimensions;
+
+import java.util.ArrayList;
+
+import tconstruct.compat.Tforest;
+import tconstruct.util.PHConstruct;
+
+public class dimblacklist {
+public static ArrayList<Integer> blacklist = new ArrayList<Integer>();
+public static void getbaddimensions(){
+	blacklist.add(1);
+	if (Tforest.tfdimid != -100){
+		blacklist.add(Tforest.tfdimid);
+	}
+	if(PHConstruct.cfgDimBlackList.length > 0){
+		for (int numdim = 0; numdim< PHConstruct.cfgDimBlackList.length; numdim ++){
+			blacklist.add(PHConstruct.cfgDimBlackList[numdim]);
+		}
+	}
+		
+}
+public static boolean isDimInBlacklist(int dim){
+	if (dim<0)
+	return false;
+	for (int len = 0;len< blacklist.size(); len++){
+		if (blacklist.get(len) == dim)
+				return false;
+	} 
+	return true;
+	
+}
+}
diff --git a/src/tconstruct/util/PHConstruct.java b/src/tconstruct/util/PHConstruct.java
index 6cda8630..59074e8d 100644
--- a/src/tconstruct/util/PHConstruct.java
+++ b/src/tconstruct/util/PHConstruct.java
@@ -33,7 +33,7 @@ public class PHConstruct
 
         /* [Forge] Configuration class, used as config method */
         Configuration config = new Configuration(newFile);
-
+        cfglocation = location;
         /* Load the configuration file */
         config.load();
 
@@ -356,7 +356,8 @@ public class PHConstruct
         Property conTexMode = config.get("Looks", "Connected Textures Enabled", true);
         conTexMode.comment = "0 = disabled, 1 = enabled, 2 = enabled + ignore stained glass meta";
         connectedTexturesMode = conTexMode.getInt(2);
-
+        //dimension blacklist
+        cfgDimBlackList = config.get("DimBlackList", "SlimeIslandDimBlacklist",new int[]{}).getIntList();
         /* Save the configuration file */
         config.save();
 
@@ -673,4 +674,7 @@ public class PHConstruct
 
     //Looks
     public static int connectedTexturesMode;
+    public static File cfglocation;
+    //dimensionblacklist
+    public static int[] cfgDimBlackList;
 }
diff --git a/src/tconstruct/worldgen/SlimeIslandGen.java b/src/tconstruct/worldgen/SlimeIslandGen.java
index 45f8aa20..fe53ed32 100644
--- a/src/tconstruct/worldgen/SlimeIslandGen.java
+++ b/src/tconstruct/worldgen/SlimeIslandGen.java
@@ -10,6 +10,7 @@ import net.minecraft.world.World;
 import net.minecraft.world.chunk.IChunkProvider;
 import net.minecraft.world.gen.feature.WorldGenerator;
 import tconstruct.common.TContent;
+import tconstruct.compat.dimensions.dimblacklist;
 import tconstruct.util.PHConstruct;
 import cpw.mods.fml.common.IWorldGenerator;
 
@@ -32,7 +33,7 @@ public class SlimeIslandGen extends WorldGenerator implements IWorldGenerator
     @Override
     public void generate (Random random, int chunkX, int chunkZ, World world, IChunkProvider chunkGenerator, IChunkProvider chunkProvider) //IWorldGenerator version
     {
-        if (world.provider.dimensionId == 0 || world.provider.dimensionId >= 2)
+        if (!dimblacklist.isDimInBlacklist(world.provider.dimensionId))
         {
             if (random.nextInt(PHConstruct.islandRarity) == 0)
                 generateIsland(world, random, chunkX * 16, chunkZ * 16);