UPDATED: 3.11.2010 - Use with caution, recommendations need to be completely vetted before implementation - for Intel systems, use these: http://www.intel.com/support/siu.html and http://www.intel.com/support/detect.htm - I'm working on an old (2007) Gateway E-100M tonight and this utility is not solving it's driver problems without external resources.
Check it out here: http://www.drivershq.com/
More info. to follow soon...here's the summary:'
$40.00 = 10 computers and two-year subscription. Automatically searches your system and determines which of your hardware drivers are outdated - then gives you a very easy to use interface for installing them. It's painless, it's effective, it will save you time and keep your system running securely and efficiently.
A note to computer technicians - this is a Godsend!