CSS Gradient Generator

I found this accidently when trying to solve something from someone over at MyBBCentral.
This is basically a CSS Gradient Generator which removes the need to create gradient images in photoshop which can reduce the loading time of your forum.
The tool generates all browser CSS codes with IE9 support if required.
The tool is really easy to use and acts just like the Photoshop gradient tool if you have ever used it before.
You can also import images from a URL and have the generator turn the image into CSS for you, making it super easy to replace the image with CSS.
Ive just changed multiple gradient images here at CTF to CSS

http://www.colorzilla.com/gradient-editor/

Enjoy

This is super cool, its just like photoshop.

So what do I do? Do I replace my current black property with it?