Hi all.. "Java Plug-in software enables enterprise customers to direct applets or JavaBeansTM on their intranet web pages to run using Sun's Java 2 Runtime Environment, Standard Edition (JRE) instead of the web browser's default virtual machine." I have following doubts.. 1. When I am using the jsp lgin, does this plug-in download everytime I visit the page? 2. What happen's if I have JRE ( not browser JVM )installed on the client system which is of lower version. 3. What happens if it is of higer version. Thanks a lot for the time.