ProductKeyExplorer
Here is a tip for backing up all those product keys you have on your system today (be that the key to your CD burner software or the latest version of World of Warcraft).

We all hate to reinstall our PC, but every now and again it is necessary.  One of the very annoying things are all those serial keys you enter for your products, where DID you write that down or print it out to when you bought it.

Well this product will assist you with this, it can extract serial/product keys for a ton of programs all in one convenient sweep and at a price of just 29$ it is a bargain, just run in before a reinstall and print a report, that was the good news.  Good news often is accompanied by bad and this is no exception, the very same product can be used by evil doers to extract YOUR serial/product keys from YOUR machine all they need is to have physical access to it, or if they know your credentials they can even do so via the network.

http://www.nsauditor.com/product_key_finder.html