With Cataclysm rapidly approaching and hunters everywhere getting ready to level, we are in need of leveling specs. Does anyone have any good leveling specs, or any idea on what the best leveling spec would be? it could be for grinding dungeons, quests, etc, just tell us a little about your spec.

this is what i came up with, feel free to make amendments or ask questions.
http://www.wowhead.com/talent#cfMfckGkRRo0bZh

I figured that Beast Mastery would probably be a good leveling spec for questing as it puts a lot of emphasis on the pet, making solo work easier. Talents like [Crouching Tiger, Hidden Chimera] or [Rapid Killing] are good for leveling, these talents are best suited for soloing.

I also spec'd into [Pathfinding] simply to get from one place to another quickly. While questing 10% mount speed is pretty huge to me.

All sorts of suggestions are welcome, and I'd like to see your own leveling specs!