Pls suggest some free "jsp" hosting sites or blogging sites wit reliability

and min down time.? I am trying to host a site with interactive questionnaire for my Final year project.
I've done the pages using "jsp". n other platforms being Java 1.5 , tomcat 5 or above and MySQL 4.1 or 5.
Pls respond as quick as possible.Pls specify some user friendly payment free sites with easy to administer features.