Auto Signature   
http://www.dataplus.co.za

* Auto Signature - Free marketing, random famous quote or funny joke tool for Outlook Express* Data Plus Auto Signature is a free software tool that gives extra functionality to your mailing program by adding jokes, quotations or html marketing text on a random basis to an email signature file.  Typically you will use it to: Make your emails more interesting by adding random proverb, funny quotes, famous quotes or funny jokes to your outgoing email. Advertising your product list on a random basis to your mail recipients as part of your internet marketing initiative. The software was designed for, set up and tested on Microsoft Outlook Express, but may work on other email clients able to attach an external signature file to it's outgoing mail.

Joke eBook   
http://www.primasoft.com

FREE electronic book with 500 jokes is just for the purpose of bringing a smile to your face! Program is easy to use. You can easily read jokes already included in the book. Optionally you can organize (enter) your jokes. Features: 1.Notebook-like interface. 2.Easy-to-use. 3.Very fast and small. 4.Easily search for jokes. 5.Define filters to display selected jokes. 6.Print all or selected jokes. 7.Unlimited number of entries and eBooks. 8. Program can be used as a note organizer.