Last week I wrote up a post to review the Real-Time Find and Replace Plugin and the comments on that story about other methods to make site wide changes permanent sent me in search of another way to search and replace information in my SQL database.
Now I consider myself pretty decent at geeky things but

More at: http://weblogtoolscollection.com/archives/2010/01/22/making-site-wide-changes-on-your-wordpress-blog/