i installed wordpress into root/blog and the mainpage/homepage/frontpage of the blog seemed to display ok. so i made a sample post and when i clicked on "view post" i got a 404 error. i checked the /blog folder and it had index.php and .htaccess but the root directory only had .htaccess so i copied (not moved) the index.php from the /blog into the root. now when i make a sample post, and click on "view post" it comes up just fine, however back on my main/home/front it does not show my new post or any posts. any suggestions? am i missing another file in the root ?