Um, this may be off topic a bit, but on medium difficulty using v6 of the patch, i was able to score 8/500 in a 20 over game using australia and against south africa. Its still too easy, basically i just danced down the wicket to almost every ball and played a straight six hit shot, it works about 90% of the time, even bowlers like glen mcgrath were able to hit sixes doing this, maybe reducing the effectiveness of dancing down the wicket may be a good idea for the next patch.