diff --git a/common/buildcraft/silicon/TilePackager.java b/common/buildcraft/silicon/TilePackager.java
index ad686019..79f4c38c 100644
--- a/common/buildcraft/silicon/TilePackager.java
+++ b/common/buildcraft/silicon/TilePackager.java
@@ -20,12 +20,10 @@ import buildcraft.BuildCraftSilicon;
 import buildcraft.api.core.BCLog;
 import buildcraft.api.core.IInvSlot;
 import buildcraft.core.lib.block.TileBuildCraft;
-import buildcraft.core.lib.inventory.InventoryConcatenator;
 import buildcraft.core.lib.inventory.InventoryIterator;
 import buildcraft.core.lib.inventory.SimpleInventory;
 import buildcraft.core.lib.inventory.StackHelper;
 import buildcraft.core.lib.utils.NBTUtils;
-import buildcraft.core.lib.utils.Utils;
 
 public class TilePackager extends TileBuildCraft implements ISidedInventory {
 	private class Requirement {
@@ -65,11 +63,12 @@ public class TilePackager extends TileBuildCraft implements ISidedInventory {
 			return location.hashCode() + (slot * 17);
 		}
 	}
-	private static final int[] SLOTS = Utils.createSlotArray(0, 12);
+
+	// Slot 10 is currently missing. Left in for backwards compat.
+	private static final int[] SLOTS = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11};
 
 	public SimpleInventory inventoryPublic = new SimpleInventory(12, "Packager", 64);
 	public SimpleInventory inventoryPattern = new SimpleInventory(9, "Packager", 64);
-	public IInventory visibleInventory = InventoryConcatenator.make().add(inventoryPublic).add(inventoryPattern);
 
 	private Requirement[] requirements = new Requirement[9];
 	private int patternsSet;
@@ -406,27 +405,27 @@ public class TilePackager extends TileBuildCraft implements ISidedInventory {
 
 	@Override
 	public int getSizeInventory() {
-		return visibleInventory.getSizeInventory();
+		return inventoryPublic.getSizeInventory();
 	}
 
 	@Override
 	public ItemStack getStackInSlot(int slot) {
-		return visibleInventory.getStackInSlot(slot);
+		return inventoryPublic.getStackInSlot(slot);
 	}
 
 	@Override
 	public ItemStack decrStackSize(int slot, int amount) {
-		return visibleInventory.decrStackSize(slot, amount);
+		return inventoryPublic.decrStackSize(slot, amount);
 	}
 
 	@Override
 	public ItemStack getStackInSlotOnClosing(int slot) {
-		return visibleInventory.getStackInSlotOnClosing(slot);
+		return inventoryPublic.getStackInSlotOnClosing(slot);
 	}
 
 	@Override
 	public void setInventorySlotContents(int slot, ItemStack stack) {
-		visibleInventory.setInventorySlotContents(slot, stack);
+		inventoryPublic.setInventorySlotContents(slot, stack);
 	}
 
 	@Override
@@ -446,17 +445,17 @@ public class TilePackager extends TileBuildCraft implements ISidedInventory {
 
 	@Override
 	public boolean isUseableByPlayer(EntityPlayer player) {
-		return visibleInventory.isUseableByPlayer(player);
+		return inventoryPublic.isUseableByPlayer(player);
 	}
 
 	@Override
 	public void openInventory() {
-		visibleInventory.openInventory();
+		inventoryPublic.openInventory();
 	}
 
 	@Override
 	public void closeInventory() {
-		visibleInventory.closeInventory();
+		inventoryPublic.closeInventory();
 	}
 
 	@Override
@@ -464,7 +463,7 @@ public class TilePackager extends TileBuildCraft implements ISidedInventory {
 		if (slot == 9) {
 			return stack == null || stack.getItem() == Items.paper || stack.getItem() instanceof ItemPackage;
 		}
-		return visibleInventory.isItemValidForSlot(slot, stack);
+		return inventoryPublic.isItemValidForSlot(slot, stack);
 	}
 
 	@Override
diff --git a/common/buildcraft/silicon/gui/ContainerPackager.java b/common/buildcraft/silicon/gui/ContainerPackager.java
index 5ab2f414..8f0cc182 100644
--- a/common/buildcraft/silicon/gui/ContainerPackager.java
+++ b/common/buildcraft/silicon/gui/ContainerPackager.java
@@ -10,7 +10,6 @@ package buildcraft.silicon.gui;
 
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.entity.player.InventoryPlayer;
-import net.minecraft.inventory.ICrafting;
 import net.minecraft.inventory.Slot;
 import net.minecraft.item.ItemStack;
 
@@ -21,7 +20,6 @@ import buildcraft.silicon.TilePackager;
 
 public class ContainerPackager extends BuildCraftContainer {
 	private final TilePackager tile;
-	// private int lastProgress;
 
 	public ContainerPackager(InventoryPlayer inventoryplayer, TilePackager t) {
 		super(t.getSizeInventory());
@@ -38,14 +36,13 @@ public class ContainerPackager extends BuildCraftContainer {
 
 		for (int y = 0; y < 3; y++) {
 			for (int x = 0; x < 3; x++) {
-				addSlotToContainer(new SlotPackager(tile, 12 + x + y * 3, 30 + x * 18, 17 + y * 18));
+				addSlotToContainer(new SlotPackager(tile.inventoryPattern, x + y * 3, 30 + x * 18, 17 + y * 18));
 			}
 		}
 
 		// addSlotToContainer(new Slot(tile, 10, 108, 31));
 		addSlotToContainer(new SlotOutput(tile, 11, 123, 59));
 
-
 		for (int y = 0; y < 3; y++) {
 			for (int x = 0; x < 9; x++) {
 				addSlotToContainer(new Slot(inventoryplayer, x + y * 9 + 9, 8 + x * 18, 115 + y * 18));
@@ -59,48 +56,13 @@ public class ContainerPackager extends BuildCraftContainer {
 		onCraftMatrixChanged(tile);
 	}
 
-	@Override
-	public void addCraftingToCrafters(ICrafting icrafting) {
-		super.addCraftingToCrafters(icrafting);
-		//icrafting.sendProgressBarUpdate(this, 0, tile.progress);
-	}
-
-	@Override
-	public void detectAndSendChanges() {
-		super.detectAndSendChanges();
-		/*for (int i = 0; i < crafters.size(); i++) {
-			ICrafting icrafting = (ICrafting) crafters.get(i);
-
-			if (lastProgress != tile.progress) {
-				icrafting.sendProgressBarUpdate(this, 0, tile.progress);
-			}
-		}
-
-		ItemStack output = craftResult.getStackInSlot(0);
-		if (output != prevOutput) {
-			prevOutput = output;
-			onCraftMatrixChanged(tile.craftMatrix);
-		}
-
-		lastProgress = tile.progress;*/
-	}
-
-	@Override
-	public void updateProgressBar(int id, int data) {
-		/*switch (id) {
-			case 0:
-				tile.progress = data;
-				break;
-		}*/
-	}
-
 	@Override
 	public ItemStack slotClick(int slotNum, int mouseButton, int modifier, EntityPlayer player) {
-		ItemStack out = super.slotClick(slotNum, mouseButton, modifier, player);
 		Slot slot = slotNum < 0 ? null : (Slot) this.inventorySlots.get(slotNum);
+		ItemStack out = super.slotClick(slotNum, mouseButton, slot instanceof SlotPackager ? 0 : modifier, player);
 
 		if (slot instanceof SlotPackager) {
-			int idx = slot.getSlotIndex() - 12;
+			int idx = slot.getSlotIndex();
 			ItemStack stack = player != null && player.inventory != null ? player.inventory.getItemStack() : null;
 			if (stack == null) {
 				tile.setPatternSlot(idx, !tile.isPatternSlotSet(idx));
diff --git a/common/buildcraft/silicon/gui/GuiPackager.java b/common/buildcraft/silicon/gui/GuiPackager.java
index 4dcafe99..336dc3e2 100644
--- a/common/buildcraft/silicon/gui/GuiPackager.java
+++ b/common/buildcraft/silicon/gui/GuiPackager.java
@@ -46,9 +46,5 @@ public class GuiPackager extends GuiBuildCraft {
 				}
 			}
 		}
-		/*if (bench.progress > 0) {
-			int progress = bench.getProgressScaled(23);
-			drawTexturedModalRect(guiLeft + 89, guiTop + 45, 176, 0, progress + 1, 12);
-		}*/
 	}
 }
diff --git a/common/buildcraft/transport/statements/TriggerPipeContents.java b/common/buildcraft/transport/statements/TriggerPipeContents.java
index 6ad494b4..1fc5ab1d 100644
--- a/common/buildcraft/transport/statements/TriggerPipeContents.java
+++ b/common/buildcraft/transport/statements/TriggerPipeContents.java
@@ -13,10 +13,8 @@ import java.util.Locale;
 import net.minecraft.client.renderer.texture.IIconRegister;
 import cpw.mods.fml.relauncher.Side;
 import cpw.mods.fml.relauncher.SideOnly;
-import net.minecraftforge.common.util.ForgeDirection;
 import net.minecraftforge.fluids.FluidContainerRegistry;
 import net.minecraftforge.fluids.FluidStack;
-import net.minecraftforge.fluids.FluidTankInfo;
 
 import buildcraft.api.gates.IGate;
 import buildcraft.api.statements.IStatementContainer;
@@ -95,30 +93,18 @@ public class TriggerPipeContents extends BCStatement implements ITriggerInternal
 		} else if (pipe.transport instanceof PipeTransportFluids) {
 			PipeTransportFluids transportFluids = (PipeTransportFluids) pipe.transport;
 
-			FluidStack searchedFluid = null;
-
-			if (parameter != null && parameter.getItemStack() != null) {
-				searchedFluid = FluidContainerRegistry.getFluidForFilledItem(parameter.getItemStack());
-			}
-
 			if (kind == PipeContents.empty) {
-				for (FluidTankInfo b : transportFluids.getTankInfo(ForgeDirection.UNKNOWN)) {
-					if (b.fluid != null && b.fluid.amount != 0) {
-						return false;
-					}
-				}
-
-				return true;
+				return transportFluids.fluidType == null;
 			} else {
-				for (FluidTankInfo b : transportFluids.getTankInfo(ForgeDirection.UNKNOWN)) {
-					if (b.fluid != null && b.fluid.amount != 0) {
-						if (searchedFluid == null || searchedFluid.isFluidEqual(b.fluid)) {
-							return true;
-						}
-					}
-				}
+				if (parameter != null && parameter.getItemStack() != null) {
+					FluidStack searchedFluid = FluidContainerRegistry.getFluidForFilledItem(parameter.getItemStack());
 
-				return false;
+					if (searchedFluid != null) {
+						return transportFluids.fluidType != null && searchedFluid.isFluidEqual(transportFluids.fluidType);
+					}
+				} else {
+					return transportFluids.fluidType != null;
+				}
 			}
 		} else if (pipe.transport instanceof PipeTransportPower) {
 			PipeTransportPower transportPower = (PipeTransportPower) pipe.transport;