Drupowa is an application that allows you to easily restore Drupal installations from 'Snapshots', archived Drupal folders. If a Snapshot contains a schema.sql file, the database can also be restored. This is useful if you would like to have several ready installations that need to be reused in the future, or for sharing your current installation with your colleagues.
RainFramework is an MVC Framework for PHP. It's easy to use and it enables teams to work better. It is installable with a simple copy/paste operation. It has a very small footprint, with just the necessary library and files. It is well documented and tested, and it allows you to create Web applications more quickly. It also supports multiple languages, has a WYSIWYG editor, and is extensible.