In my personal opinion, programs that find updated drivers for you are useless.
It really does nothing that you can't do yourself and installing software to do so seems a bit redundant.
There is never a practical reason to upgrade drivers unless it's to solve a particular issue.
The "latest and greatest" drivers are not always that and can even cause problems.
If you're not having any driver related problems, save your money.
Edited by HitSquad, 21 May 2006 - 07:37 AM.