>> a = Account.new(:login => 'j3e', :password => 'asdfgh', :password_confirmation => 'asdfgh', :email => 'xxxxx@steelsi.com', :client_id => 6); a.save; Account.find_by_id(nil)
  SQL (0.000140)   BEGIN
  Client Load (0.000283)   SELECT * FROM clients WHERE (clients.id = 6) 
  Account Load (0.000238)   SELECT * FROM accounts WHERE (LOWER(accounts.login) = 'j3e') LIMIT 1
  Account Load (0.000204)   SELECT * FROM accounts WHERE (LOWER(accounts.email) = 'xxxxx@steelsi.com') LIMIT 1
  SQL (0.000187)   INSERT INTO accounts (`salt`, `updated_at`, `crypted_password`, `client_id`, `login`, `created_at`, `email`) VALUES('fb4b9dede04437841ca362ded89a216cce959f8f', '2007-02-21 17:52:47', '61cb343231f924a318bfc1671884c33684ee271d', 6, 'j3e', '2007-02-21 17:52:47', 'xxxxx@steelsi.com')
  SQL (0.000649)   COMMIT
  Account Load (0.000259)   SELECT * FROM accounts WHERE (accounts.`id` IS NULL) LIMIT 1
=>nil