My alien.icalcul8.com pool is officially shut down and all coins have been withdrawn to cold storage. It was costing me more to maintain the site than it was generating. I would like to thank everyone who hashed with me. I have a copy of the account balances, so if you didn't get a chance to withdraw your coins, please let me know. I will hold coins through May 31, 2014 and at that time I will donate the remaining funds to the SETI Project.