im still looking for the security updates available
Security and bugfix updates are still available for download, but no new updates are being made, as Windows XP has reached the end of its support life.
Service Pack
These updates keep computers current with the newest technology available. They also help address the problems with new viruses and other security threats as they emerge.
There are continuous updates available for the GPS, including firmware, software, operating system updates, web updates and mapping system updates. The updates are available for Garmin here http://www8.garmin.com/support/download.jsp
Updates provide your computer with the latest protection against security threats. They also fix bugs that causes certain applications to crash. It is recommended that you get all the updates marked "Important" within windows update
patches
Windows Vista can be configured to update automatically on a scheduled basis. Alternatively, updates are available for free download directly from Microsoft. Updating is advantageous because often updates include patches for bugs and glitches or upgraded security features.
You can download a variety of software designed to enhance the security for your PC. You can also download security updates available from Microsoft as well as find out how to properly use the built in Windows Firewall program.
Service packs are the means by which product updates are distributed. Service packs may contain updates for system reliability, program compatibility, security, and more. All of these updates are conveniently bundled for easy downloading.
its like a dozen times better with more updates and improved security over all.
In Drupal we can have all ready made modules. Draw back is security updates.
No, it is not safe to delete prior XP Pro updates. All updates that are installed in an operating system are required for something or another. Most of the time, they are used to patch holes in the security of the software itself.