It is crucial for security purposes to make sure that you keep your Java updated. Many different types of Malware can exploit the vulnerabilities in older versions.
Windows 2000/XP/2003 Server/Vista
To make sure you are up to date visit: Java SE Downloads Download:Java Runtime Environment (JRE) 6u10 (1.6.0_10-b33)
Java SE 5.0 is in its Java Technology End of Life (EOL) transition period. The EOL transition period began April 8th, 2007 and will complete October 8th, 2009, when Java SE 5.0 will have reached its End of Service Life (EOSL). Customers interested in learning more about Sun's Java Technology Support and EOL policy »Read More Customers interested in continuing to receive critical fixes, are encouraged to consider the following options:
During this EOL transition period, the products will continue to be supported per existing customer support agreements. For developer needs, all products that have completed the EOL transition period will be moved to the Archive area.
To make sure you are up to date visit: Java SE 5.0 Downloads Download:Java Runtime Environment (JRE) 5.0u16 (1.5.0_16-b02) More Info:Release Notes
Note: Suggested Installation Sequence - Download the 'offline' installer - Close all Programs, Browsers, and Open Windows. - From Add or Remove Programs in the Control Panel; uninstall all earlier versions of Java. - Reboot - Install current version of Sun Microsystems Java VIrtual Machine. - Reboot - Search 'Program Files' and 'Application Data' Directories and remove old version files/folders manually.