intro papers to qunatum gravity

[koolmodee]

What are the best up-to-date summary/ introduction articles to the current state of quantum gravity, for someone who knows some QFT and GR? Articles with formulas in it, but written in a more pedagogical tone.

thanks

[SuperStringboy]

If you are interested in Loop Quantum Gravity then you can look at this thread
http://www.physicsforums.com/showthread.php?t=250237