First change I made
After I installed Wordpress and ClassiPress, one of the first things I saw on my site (and I was so new I don't know if it was wordpress or classipress)said something similar to, "Once you've checked to make sure your URL (???) or link-of-some-sort (???) is working properly, close this link, page",...or something to that effect. I obliged. But, I'll be darned if I know exactly what I did.
Does anyone know what I'm talking about and is there a way to undo whatever I did? Or, if bad goes to worse, is there a simple way to return everything back to the default installation?