The end goal is to provide 20MH/s per share as stated in the contract.  It will be require some management on my part to go from the current 1MH/s per share FPGA goal to the 20MH/s per share ASIC goal as we start massively increasing hashing power.  Investor demand will ultimately determine the rate at which the MH/s per share amount is adjusted.  There is no way to say exactly how many shares will be on the market when the ASICs arrive, but I will try to keep things orderly, and keep the share count down until the ASICs arrive.