Am using 1.2.2
Had been fidgeting with subcategories settings in the index.php (and the css, but that doesn't matter much). Next thing I knew, I couldn't log in.
Used phpMyadmin to add new admin p/w data to a new copy of the wp-login file. Still didn't work.
Also changed the $wpdb->users to $tableusers in the UPDATE section of wp-login per the fix in support. Then requested a password through the login dialog and got this:
Password Lost and Changed for user: admin
That was real nice, but not too helpful! Changed to what?!
Anyway, may just reinstall the whole thing, but does anyone have a better idea?