Site Map Does Not Display in Joomla 1.6.3

[rmgross1]

I have just installed Xmap on my Joomla 1.6.3 test system, and I've created an Xmap component definition, setting it to parse my main menu. When I look at the front end, I get the following message:

The requested sitemap does not exits (spelling not mine)

What am I doing wrong?

Thanks for any help anyone can give me.