Mod List

Buildcraft 3

 * Wiki
 * Website

Railcraft

 * Forum Topic

Forestry

 * Wiki

Steve's carts

 * Wiki
 * Forum Topic

Portal gun

 * Forum Topic

Ender storage

 * Forum Topic

Redpower 2

 * Forum Topic

Forestry

 * Wiki

EE3
(Not yet implemented in Beta)
 * Forum Topic

NEI

 * Forum Topic

Extra BiomesXL

 * Forum Topic

Tubestuff

 * Forum Topic

Secret rooms

 * Forum Topic

Greg's lighting

 * Forum Topic

Industrialcraft

 * Wiki

Computer Craft

 * Wiki

Wireless redstone

 * Wireless Redstone

Mystcraft

 * Forum Topic
 * Wiki

Rei's Minimap

 * Forum Topic

Iron chests

 * Forum Topic