Pachino is your hotline to god and can provide better detail, but what has been gleaned to date is 900k tonnes targeted for 2011, then ramping to 2m tonnes for 2012 (assuming the offtake is OKed).
Even ignoring the quarterly reassessments of the royalty cap, and their other unexplored tenements for iron, definitely a lot of upside. Prospectively a 4-7 bagger (or more) by the start of 2012