[1.4.2] ComputerCraft 1.46 - Now in Color! - Minecraft Forum

http://www.minecraftforum.net/topic/892282-142-computercraft-146-now-in-color/

Redstone Guide v1.21 - Minecraft Forum

http://www.minecraftforum.net/topic/544827-redstone-guide-v121/

Working CPU with RAM, branching, etc... (save added) - Minecraft Forum

http://www.minecraftforum.net/topic/64958-working-cpu-with-ram-branching-etc-save-added/

Redstone Logic Gates and FAQs Compendium - Minecraft Forum

http://www.minecraftforum.net/topic/104933-redstone-logic-gates-and-faqs-compendium/

Baezon's Redstone Simulator v2.2! - Minecraft Forum

http://www.minecraftforum.net/topic/16084-baezons-redstone-simulator-v22/

[GUIDE] Mac Support 101 (upd. 14. June) - Minecraft Forum

http://www.minecraftforum.net/topic/649868-guide-mac-support-101-upd-14-june/#entry8508704