Going to pass on this. The difficulty that you suggest in the prospectus is really low. On page 13-14, you do really think that difficulty will *only* be 33,000,000,000 by the end of the year? Come on now...
Latest difficuly adjustment was on 5th June. The difficulty was 11756551917
Here you can see that the trend is slowing down:
http://bitcoin.sipa.be/growth.pngAssuming average growth of 0.5% increment per day
We'll get to ~33,000,000 by the end of the year
