diff --git a/fml/src/main/java/net/minecraftforge/fml/common/discovery/ITypeDiscoverer.java b/fml/src/main/java/net/minecraftforge/fml/common/discovery/ITypeDiscoverer.java
index 885fd85a9f..15d2609b5c 100644
--- a/fml/src/main/java/net/minecraftforge/fml/common/discovery/ITypeDiscoverer.java
+++ b/fml/src/main/java/net/minecraftforge/fml/common/discovery/ITypeDiscoverer.java
@@ -5,7 +5,7 @@
  * are made available under the terms of the GNU Lesser Public License v2.1
  * which accompanies this distribution, and is available at
  * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
- * 
+ *
  * Contributors:
  *     cpw - implementation
  */
diff --git a/fml/src/main/java/net/minecraftforge/fml/common/discovery/ModCandidate.java b/fml/src/main/java/net/minecraftforge/fml/common/discovery/ModCandidate.java
index 2c8d366af6..7145c366dc 100644
--- a/fml/src/main/java/net/minecraftforge/fml/common/discovery/ModCandidate.java
+++ b/fml/src/main/java/net/minecraftforge/fml/common/discovery/ModCandidate.java
@@ -80,7 +80,7 @@ public class ModCandidate
     public void addClassEntry(String name)
     {
         String className = name.substring(0, name.lastIndexOf('.')); // strip the .class
-        foundClasses.add(className.replace('.', '/'));
+        foundClasses.add(className);
         className = className.replace('/','.');
         int pkgIdx = className.lastIndexOf('.');
         if (pkgIdx > -1)
diff --git a/fml/src/main/java/net/minecraftforge/fml/common/registry/ObjectHolderRef.java b/fml/src/main/java/net/minecraftforge/fml/common/registry/ObjectHolderRef.java
index 3a35717010..08a93821f6 100644
--- a/fml/src/main/java/net/minecraftforge/fml/common/registry/ObjectHolderRef.java
+++ b/fml/src/main/java/net/minecraftforge/fml/common/registry/ObjectHolderRef.java
@@ -65,7 +65,7 @@ class ObjectHolderRef {
 
         if (this.injectedObject == null || !isValid())
         {
-            throw new IllegalStateException("The ObjectHolder annotation cannot apply to a field that is not an Item or Block");
+            throw new IllegalStateException(String.format("The ObjectHolder annotation cannot apply to a field that is not an Item or Block (found : %s at %s.%s)", field.getType().getName(), field.getClass().getName(), field.getName()));
         }
         makeWritable(field);
     }
@@ -120,7 +120,7 @@ class ObjectHolderRef {
 
         if (thing == null)
         {
-            FMLLog.warning("Unable to lookup %s for %s. Is there something wrong with the registry?", injectedObject, field);
+            FMLLog.getLogger().log(Level.DEBUG, "Unable to lookup {} for {}. This means the object wasn't registered. It's likely just mod options.", injectedObject, field);
             return;
         }
         try
diff --git a/src/main/java/net/minecraftforge/common/MinecraftForge.java b/src/main/java/net/minecraftforge/common/MinecraftForge.java
index fc15992cd2..508390569b 100644
--- a/src/main/java/net/minecraftforge/common/MinecraftForge.java
+++ b/src/main/java/net/minecraftforge/common/MinecraftForge.java
@@ -12,6 +12,7 @@ import net.minecraftforge.fml.relauncher.Side;
 import net.minecraft.crash.CrashReport;
 import net.minecraft.item.ItemStack;
 import net.minecraftforge.common.ForgeHooks.SeedEntry;
+import net.minecraftforge.fluids.FluidRegistry;
 import net.minecraftforge.oredict.OreDictionary;
 
 public class MinecraftForge
@@ -162,6 +163,8 @@ public class MinecraftForge
        }
 
        UsernameCache.load();
+       // Load before all the mods, so MC owns the MC fluids
+       FluidRegistry.validateFluidRegistry();
    }
 
    public static String getBrandingVersion()
diff --git a/src/main/java/net/minecraftforge/fluids/FluidRegistry.java b/src/main/java/net/minecraftforge/fluids/FluidRegistry.java
index 6a096377be..f444e4e279 100644
--- a/src/main/java/net/minecraftforge/fluids/FluidRegistry.java
+++ b/src/main/java/net/minecraftforge/fluids/FluidRegistry.java
@@ -114,7 +114,7 @@ public abstract class FluidRegistry
             Integer id = localFluidIDs.remove(oldFluid);
             localFluidIDs.put(fluid, id);
         }
-        BiMap<Integer, String> localFluidNames = fluidNames;
+        BiMap<Integer, String> localFluidNames = HashBiMap.create();
         for (Entry<Fluid, Integer> e : localFluidIDs.entrySet()) {
             localFluidNames.put(e.getValue(), e.getKey().getName());
         }