README.rdoc in ec2_tools-0.2.0 vs README.rdoc in ec2_tools-0.2.1

@@ -1,7 +1,20 @@
 = ec2_tools
 
-Description goes here.
+Ec2Tools is a Ruby library for Amazon EC2
+
+== Getting started
+write config file in <tt>config/amazon_ec2.yml</tt> or <tt>.account.yml</tt>
+
+ key: YOUR_ACCESS_KEY_ID
+ secret: YOUR_SECRET_ACCESS_KEY
+ server: YOUR_EC2_REGION
+
+and create instance 
+ Ec2Tools.new
+
+OR specify config file when create instance
+ Ec2Tools.new('config.yml')
 
 == Contributing to ec2_tools
  
 * Check out the latest master to make sure the feature hasn't been implemented or the bug hasn't been fixed yet
 * Check out the issue tracker to make sure someone already hasn't requested it and/or contributed it