diff --git a/korman/operators/op_toolbox.py b/korman/operators/op_toolbox.py
index 1f608dd..52fd861 100644
--- a/korman/operators/op_toolbox.py
+++ b/korman/operators/op_toolbox.py
@@ -174,21 +174,21 @@ class PlasmaToggleAllPlasmaObjectsOperator(ToolboxOperator, bpy.types.Operator):
 
         
 class PlasmaToggleDoubleSidedOperator(ToolboxOperator, bpy.types.Operator):
-    bl_idname = "mesh.plasma_toggle_double_sided"
+    bl_idname = "mat.plasma_toggle_double_sided"
     bl_label = "Toggle All Double Sided"
-    bl_description = "Toggles all materials to be double sided (NOT RECOMMENDED)"
+    bl_description = "Toggles all materials to be double sided"
     
     enable = BoolProperty(name="Enable", description="Enable Double Sided")
     
     def execute(self, context):
         enable = self.enable
         for mat in bpy.data.materials:
-            mat.plasma_material.plasma_double_sided = enable
+            mat.plasma_mat.plasma_double_sided = enable
         return {"FINISHED"}
 
 
 class PlasmaToggleDoubleSidedSelectOperator(ToolboxOperator, bpy.types.Operator):
-    bl_idname = "mesh.plasma_toggle_double_sided_selected"
+    bl_idname = "mat.plasma_toggle_double_sided_selected"
     bl_label = "Toggle Selected Double Sided"
     bl_description = "Toggles selected meshes' material(s) double sided value"
     
@@ -198,9 +198,9 @@ class PlasmaToggleDoubleSidedSelectOperator(ToolboxOperator, bpy.types.Operator)
 
     def execute(self, context):
         mat_list = [i.data for i in context.selected_objects if i.type == "MATERIAL"]
-        enable = not all((mat.plasma_material.plasma_double_sided for mat in mat_list))
+        enable = not all((mat.plasma_mat.plasma_double_sided for mat in mat_list))
         for mat in mat_list:
-            mat.plasma_material.plasma_double_sided = enable
+            mat.plasma_mat.plasma_double_sided = enable
         return {"FINISHED"}
 
 
diff --git a/korman/properties/prop_material.py b/korman/properties/prop_material.py
index 46f36a9..e1ea28d 100644
--- a/korman/properties/prop_material.py
+++ b/korman/properties/prop_material.py
@@ -19,10 +19,9 @@ from bpy.props import *
 from .. import idprops
 
 class PlasmaMaterial(bpy.types.PropertyGroup):
-    bl_name = "material.plasma_material"
+    bl_idname = "mat.plasma_mat"
 	
-	plasma_double_sided = BoolProperty(name="Double Sided",
-	                                   description="Sets this material as double sided (formerly TWOSIDE)",
-									   default=False)
-
+    plasma_double_sided = BoolProperty(name="Double Sided",
+                                       description="Sets this material as double sided (formerly TWOSIDE)",
+                                       default=False)
 
diff --git a/korman/ui/ui_material.py b/korman/ui/ui_material.py
index 0cdddef..db460d2 100644
--- a/korman/ui/ui_material.py
+++ b/korman/ui/ui_material.py
@@ -19,20 +19,24 @@ from . import ui_list
 
 class MaterialButtonsPanel:
     bl_space_type = "PROPERTIES"
-	bl_region_type = "WINDOW"
-	bl_context = "material"
+    bl_region_type = "WINDOW"
+    bl_context = "material"
+
+    @classmethod
+    def poll(cls, context):
+        return context.material and context.scene.render.engine == "PLASMA_GAME"
 
 
 class PlasmaMaterialPanel(MaterialButtonsPanel, bpy.types.Panel):
     bl_label = "Plasma Material Options"
 	
-	def draw(self, context):
-	    material = context.material, getattr(context, "material_slot", None)
-		mat_props = material.plasma_material
-		layout = self.layout
-		
-		split = layout.split()
-		col = split.column()
-		sub = col.column()
-		col.prop(mat_props, "plasma_double_sided")
+    def draw(self, context):
+        mat, slot = context.material, getattr(context, "material_slot", None)
+        mat_props = mat.plasma_mat
+        layout = self.layout
+
+        split = layout.split()
+        col = split.column()
+        sub = col.column()
+        col.prop(mat_props, "plasma_double_sided")