Originally Posted by sneaky viking

http://uk.youtube.com/watch?v=L-6ugLM3ARw

Dylan, you son of a b*tch! What's the matter, the CIA got you pushing too many pencils? Learn to shift. Don't ride big/ big combo.

Those kind of frames can make a decent cyclocross/ touring-ish conversion. 100GS sucks. But if it works, leave it.