Just a quick note to annountce the availability of RainToolkit 1.3.
It can be downloaded at: http://www.logicstyle.com/raintoolkit.html 
If you manage Amazon EC2 resources from the command-line, Rain Toolkit can make your life easier by automating a lot of common repetitive tasks.
New features in this release include:
Rain Toolkit is written in Java, using the AWS Java SDK and is released under the GPL v2 license.