At the moment this mod stops the powered rails dupe exploit with sticky pistons in Minecraft 1.1 by disabling sticky pistons from pushing them. In the future I might make it customizable so that you can stop other dupe exploits with pistons as they come out. This plugin does not affect any other block or powered rails pushed with regular pistons, just the sticky piston with powered rails combo.
Features:
How to install: Just drop it in your plugins folder and it works!
