I want to scroll side-to-side on the timeline, but the only option I can find is to manipulate the thin scroll bar at the bottom with my mouse cursor. I can scroll up and down with my mousewheel, but tilting on the mousewheel does nothing (that would be the most obvious solution). There's also no keyboard commands that I can find that do this (PgUp and PgDn, or even the arrow keys would make sense here). Did I miss something, or has this really been overlooked?