I found this website a few months ago:
http://www.musclehack.com/the-six-pa...your-stats-now. If you know your body fat percentage, they have a calculator on the site that tells you how long it would take before you get a six-pack. The site even has a body fat percentage calculator if you're clueless about yours but I don't know about the accuracy. They give a best and worst case scenario. I did it purely for fun and coincidentally, it was pretty dead-on to the worst case for me which was 5+ weeks. I thought you Feathers would be mildly interested since I know some of you are getting very close to goal.