Yep! Since JSP files are good at consuming tons of resources, you're going to actually need to grab a WebDev account (if you don't already have one).
You can find out more about the WebDev accounts here:
http://www.surpasshosting.com/webdev/
Here's a quick list of the extras they provide and what they support:
http://www.surpasshosting.com/faq/in...&highlight=jsp