I was recently tasked with creating a sitemap for the company website, which was developed in Joomla 1.5. I thought I would give this a shot and am glad I did! A cinch to set up, you simply install it, tell it which menu system you would like to use. Then add a menu item to the sitemap component and like magic the sitemap is generated for you. Saved what could have been a LOT of work for me.