I am currently using a theme called "Rundown." Prior to rundown I loaded and used several other themes from the wordpress site. What I have just learned is that pieces of the prior themes may still be visible on my current theme. Namely, the contact page tells me to edit it with the smallbiz panel. There is no small biz panel with my current theme. How do I purge all of the prior themes data? Makes me wonder what other instructions on my current theme are really left over from other themes.