Tomcat - out of resources

Hello I am running a jsp which uses jstl/xml to load and transform data into a form as well jstl/core logic. It has been working fine until I have re-installed tomcat 4.1.31 from the exe download which also install tomcat as a windows service. It doesn't always errors to this it does so intermitten

SSL on HTTPD or Tomcat

Hello Would someone explain what the difference in terms of pros and cons to whether install SSL with Apache HTTPD (Version 2) or Tomcat (Version 4.1.31 )? Thanks Cameron