Auto-Validate Your Favorites List
Source of Recipe
a tech friend
I found a freeware program called AM-DeadLink 1.3 It looks for dead links in Explorer, Netscape and Opera. It will also find duplicates. It will also back up the favorites in a zip file. The screen looks like an Access table. After scanning, you can go down the list and select the ones to delete. You can also click on any column heading and re-sort the list on it. It also opens ten connections so it works fast.
http://www.webattack.com/get/amdeadlink.shtml
or
http://www.davecentral.com/projects/am-deadlink1/