Just put - http://api.technicpack.net/modpack/optimumpack-20
Ok so this is my personal modpack including -
Applied Energetics
BiblioCraft
Botainia
Blood Magic
Buildcraft
Chisel
Carpenters Blocks
Code Chicken Core
COFHCORE
COFHLIB
Ender Storage
Fluxed Crystals
Fossils/Archaeology Revival
Inventory Tweaks
Magical Crops
Mekanism
Metallurgy
Not Enough Items
Open Blocks
Open Eye
Optifine
Project Red
Rei's minimap
Secret Rooms
Statue
Tinkers Construct
Thaumcraft 4
Twilight Forest
Witchery
Walia
Now with sphax - https://www.dropbox.com/s/8www91fp432klci/Sphax PureBDcraft 64x MC17 (4).zip?dl=1