Err too much.

items/storage/ItemCreativeStorageCell.java

@@ -2,16 +2,49 @@ package appeng.items.storage;
 
 import java.util.EnumSet;
 
+import net.minecraft.inventory.IInventory;
+import net.minecraft.item.ItemStack;
+import appeng.api.config.FuzzyMode;
+import appeng.api.storage.ICellWorkbenchItem;
 import appeng.core.features.AEFeature;
 import appeng.items.AEBaseItem;
 
-public class ItemCreativeStorageCell extends AEBaseItem
+public class ItemCreativeStorageCell extends AEBaseItem implements ICellWorkbenchItem
 {
 
 	public ItemCreativeStorageCell() {
 		super( ItemCreativeStorageCell.class );
 		setfeature( EnumSet.of( AEFeature.StorageCells, AEFeature.Creative ) );
-		maxStackSize = 1;
+		setMaxStackSize( 1 );
 	}
 
+	@Override
+	public boolean isEditable(ItemStack is)
+	{
+		return true;
+	}
+
+	@Override
+	public IInventory getUpgradesInventory(ItemStack is)
+	{
+		return null;
+	}
+
+	@Override
+	public IInventory getConfigInventory(ItemStack is)
+	{
+		return new CellConfig( is );
+	}
+
+	@Override
+	public FuzzyMode getFuzzyMode(ItemStack is)
+	{
+		return FuzzyMode.IGNORE_ALL;
+	}
+
+	@Override
+	public void setFuzzyMode(ItemStack is, FuzzyMode fzMode)
+	{
+
+	}
 }