jQuery plugin for better HTML file inputs

Have you ever wanted to style an HTML file input in a easy way? I did, so I took this guide:
quirksmode.org/dom/inputfile.html

And turned it into a JQuery plugin: plugins.jquery.com/enhancedfileinput/

View demo

Also, here are some slides I made for colognejs.de about developing a a jQuery plugin with Jasmine specs, using this plugin as an example:

Hope you like it!