DiscoStu - 5:55 pm on Apr 8, 2009 (gmt 0)

I'm not a programmer, and I'm trying to create a sitemap for one of my sites. The problem is, the simple generators don't catch every URL. I know on Google's help page there are a bunch of third-party server side installs etc, but I'm pretty clueless about what to use. What would be the easiest way for me to create a sitemap and make sure it doesn't leave out any URLs? Thanks