I've Upgraded to WP 1.0 (excellent work!). Was quite glad to find out that WP can generate mod_rewrite rules (@ wp-admin/options-permalink.php) so that you get more usable URIs for post/category links.
However, the generator can only handle numbers and the letters a-z. If you, like me, have a blog in a non english language, Apache witll give you an error when you click on a post title that has chars. such as å, ö, ä, @ and so on.
I'll have to dig up some mod_rewrite and regex guides, but this 'bug' should be easy to fix.