KungFuPanda

December - June turnaround is certainly doable (many on this forum has claimed success at this).

I myself did June 2009 and then June 2010 and found that I could take the material at a steady pace from August to June and got through but still found myself struggling to grasp some of the material by April 2010.

As noted I didn't have to study intensely so could easily have reduced the time frame but remember that June to June gives you 10 months to study for II and Dec to June gives you 4 months. I did about 500 hrs for II and again got good results matrix (8 >70% and 2 51-70%) but don't think I could have passed with too many hours less. Assuming that 400 hrs could have got me through, this equates to 100 hrs per month in the Dec June method or about 25hrs/week for the 4 mths. From my perspective this describes "hell" but to others reading this stuff for 10 months could be their "hell".

Many seem to have got through with less time that this but I haven't seen one yet that passed with great confidence and I think this is what giving yourself the greater turnaround time allows.

Hope this helps.