come soon to the server mods
HiddenDoors
http://www.minecraftforum.net/topic/119361-145-tehkrushs-mods-timber-mod/#mfr
Wireless Redstone Chicken Bones
http://www.minecraftforum.net/topic/909223-125145-smp-chickenbones-mods/
Thermal Expansion
http://www.minecraftforum.net/topic/1297506-145-thermal-expansion-209-the-molten-redstone-revolution-is-upon-us/
Steve's Carts
http://www.minecraftforum.net/topic/680276-145-steves-carts-2-v200a29/
Trains and Zeppelin mod [only build]
http://www.minecraftforum.net/topic/270332-132forge-traincraft-formerly-trains-and-zeppelin-mod-318/
http://www.minecraftforum.net/topic/1587267-144-145sspsmplanforgetraincraft-formerly-trains-zeppelin-mod/
industrialcraft
http://www.industrial-craft.net/
redpower
http://www.eloraam.com/
http://www.minecraftforum.net/topic/365357-125-eloraams-mods-redpower-2-prerelease-5b2/
http://minecraftgood.com/redpower-2-mod/
buildcraft
http://www.mod-buildcraft.com/
Equivalent Exchange 3 [only build]
http://www.minecraftforum.net/topic/1106178-125-equivalent-exchange-2-v1467/
Advanced Machines
http://forum.industrial-craft.net/index.php?page=Thread&threadID=4907
EnderStorage
http://www.minecraftforum.net/topic/1160665-closed-quiddity-modding/
ironchests
http://www.minecraftforum.net/topic/981855-145-forge-universal-ironchests-44-cats-145/
zeppelin [only build]
http://www.minecraftforum.net/topic/488434-125-zeppelin-031-wip/
mo creatures
http://www.minecraftforum.net/topic/81771-v125-mo creatures-v371-with-mohorses-donkeys-mules-zebras-zorses-and-extrabiomesxl-support/
Better dungeon
http://www.minecraftforum.net/topic/746330-125chocolate-quest-mods-for-the-adventurers-now-with-more-caves/
railcraft [only build]
http://www.minecraftforum.net/topic/701990-125-railcraft-547-forge-smp/
Planes [only war]
http://www.minecraftforum.net/topic/182918-125flans-mod-rewritten-and-now-totally-awesome-10000000-downloads/
logistics pipes
http://www.mod-buildcraft.com/forums/topic/mc-1-1-logistics-pipes-for-bc-2-x-and-3-x/
Additional Pipes for BuildCraft
http://www.minecraftforum.net/topic/856360-125bc2214-bc315rev213rev310-additional-pipes-for-buildcraft-teleport-pipes/
Transformers
http://forum.industrial-craft.net/index.php?page=Thread&threadID=5789
Immibis's Modular Forcefields
Charging Bench
http://forum.industrial-craft.net/index.php?page=Thread&threadID=929
Advanced Solar Panels
http://forum.industrial-craft.net/index.php?page=Thread&threadID=3291
Bucket Filler
http://www.minecraftforum.net/topic/704603-vanilla-110-buildcraft-2212-bucket-filler/
Modular Force Field
http://forum.industrial-craft.net/index.php?page=Thread&threadID=1292
Forestry
http://www.minecraftforum.net/topic/700588-forestry-for-minecraft-trees-bees-and-more-1620-updated-21112012/
WorldGen Editor
http://www.minecraftforum.net/topic/1077039-125-wedge-the-worldgen-editor-create-worlds-youve-only-dreamed-of-256y-mp/
ironclad
http://www.minecraftforum.net/topic/302018-125124123-ironclad49ers-mods/
more pistons
http://www.minecraftforum.net/topic/997095-125-more-pistons/
SecretRooms
http://www.minecraftforum.net/topic/546192-132v422secretroomsmodsmpbukkit-hide-your-diamonds/
GregTech
http://forum.industrial-craft.net/index.php?page=Thread&threadID=7156&pageNo=1&highlight=Gregtech
factorization
http://www.minecraftforum.net/topic/1351802-145-factorization-073-polished/
gravity gun [only build]
http://ichun.us/mods/gravity-gun/
ICBM [only war]
http://www.minecraftforum.net/topic/1206144-145-icbm-missiles-and-military-tech-220000-downloads/
Thaumcraft3
http://www.minecraftforum.net/topic/1585216-145-thaumcraft-300f-updated-3122012/
Portal 
