Sorry to be a pest, but I noticed something. If I type something in a new post, then click "Continue" with "I want to preview my post and/or attach a file" selected with a check mark, which is the default, it lets me preview it the first time. But, if I edit it and then try to preview it again, it just posts it immediately. I noticed that the "I want to preview my post and/or attach a file" doesn't default to "selected" the second time. On TBN is selected by default every time. Just a convenience thing!