User blog comment:Watson 777/New kid on the block/@comment-216.118.151.154-20130725223316/@comment-5627887-20130726172055

I wasn't initially overjoyed but they had no choice, those two mods didn't update along with everything else despite months of waiting, so they got almost all of their functionality replaced with other mods (immibis microblocks, Thermal Expansion), about the only thing missing is RP2 frame motors, Factorization (which was the annoying omission for me), but they added a whole new set of mods to keep Tekkit going in it's technological ways...