Additional Mods: BiblioCraft, BiblioWoods, DeathCounter, Hats, HatStand, iChunUtil, Morph, OpenBlocks, PortalGun, qCraft, Thaumcraft Mob Aspects, Torched, TrailMix
Edit: I just looked up GasCraft, it seems that was it. Thanks. Still sucks, but now at least I know.