1. Download MySQL 5.1 Community Edition and GlassFish v2 Update Release 2 (UR2).
2. Develop a cool web application using the combination.
3. Create a project of your application at java.net.
4. Write a review of these products and post it in your blog.
5. Submit your java.net project’s URL and your review’s URL.
6. Do it before October 22, 2008.
And here is a nice flier for you.
Good luck and have fun!