Vimfiles is a project mainly written in Vim Script, it's free.
My vim configuration
You need to symlink the vimrc, gvimrc, and the vim folder to your home
directory.
Once you get the submodule installed for Command-T you then have to cd to the
Command-T folder and run rake make.
Very little documentation on this plugin. You can take a look here: http://bit.ly/diYBVw.
Coolest feature... ctr-] on a step will take you to the ruby definition.