Hi - I've upgraded from 2.6.5. I need help to learn how to remove category_base, tag_base, custom structure references to an erroneous "blog." Also, proper settings for wp_1_options. And these questions are just our final guess as to why the site's url's are whacked. Help appreciated - site is effectively down! ISSUE: all of my posts (eg http://www.chefsline.com/blog/category/postname) return a 40