Hi,

There are plenty if you look around, here are a few

http://www.flashkit.com/tutorials/Dy...-705/index.php

http://www.pepfx.com/flash_applications/guestbook/

http://www.flash-design-marketing.co...tutorial.shtml

http://www.flash-guestbook.com/demo.php

http://www.guestxbook.com/