If you are using WROX book Professional JSP, then you have to use Tomcat
4.0, because all examples are discussed based on it. I downloaded both
Tomcat 4.0 and JRUN. Both seem pretty easy to me. Good luck

Satish

> Hi guys,
> My workplace is switching from Microsoft technology(IIS, ASP, VB, COM,..) 
> to JSP, Servlet, EJB...I am trying to do my own study on JSP. I just don't 
> know what is the best free server available now out there that I can 
> download and run my JSP, Servlet examples?
> 
> Thanks
>