I guessed at June 08 for 2 reasons

1) everyone thinks in quarters so June is end of quarter 2 plus 2) if POG rises as the US slides into the S it will happen very quickly before the cost get really out of hand. For example the bids may be 1 year out and $12 if POG is sub $1000 and may be snapped up at over $20+ if POG get past $1100 as a  rough WAG.