diff --git a/.todo b/.todo
index dca8048..8b1fc66 100644
--- a/.todo
+++ b/.todo
@@ -1,4 +1,14 @@
 FART To-Do List
 ===============
-- Shape definitions / reusability
-- Add distribution infrastructure
+
+  High Priority:
+    - Add distribution infrastructure
+    - Multi-threading
+
+  Medium Priority:
+    - Shape definitions / reusability
+
+  Low Priority:
+    - Refraction
+    - Textures in materials
+    - Fix boolean objects composed of sub-ojects of different transparencies