i got WP up and gong no sweat. was working on a new css and added some categories today. then, i inserted a new site url (the WRONG url so that it is now referencing itself (index.php) and it's all a mess. worse still, i cannot Log In as Admin to fix it.
seems to me the issue is to *simply* change the 'siteurl' entry but i don't know how. i know little or noting about MySQL (although I found the entry via the Data Dump tool Fat Cow gives me).
any ideas how I can go about changing this w/o being able to get into Admin? Or, bettter, how to get back in as Admin and fix it?