User blog comment:Dr. Satl, M.D./BOARDSCRAFT 2.0/@comment-5522693-20130723022133/@comment-4052371-20130723025322

You would need a new launcher in order to join. You first download the FTB launcher, and you can select one of the major modpacks there. You would have to install a new launcher, but you wouldn't have to install any mods manually or anything.

I've played Feed The Beast cracked before. The biggest modpacks have tons of of magic, technology, user interface, etc., mods. It's pretty complicated, but it can also be very fun once you get the hang of it.