[Mattinblack]

yep thats right ..... but I was assuming a simple static site! When I write a site like strange attractor I make it so the site updates 4-5 times an hour, that way when it gets crawled the search engine stands some chance of retrieving a valid set of links. Problem is when you use PHP etc the search engine will ONLY visit the coding that you give it on the sitemap. My sitemap for SA has only the two top pages in it cos I know that the rest will get crawled but if you are using a dynamic site then you may have to submit thousands of URL's to cover all possibilities if thats what you want.

anyhow if your urls have codes in you should use:
" "
> >
< &lt;
& &amp;
' &apos;

Or so they say.