Is it possible to use an iframe on a post. For example, I have a site www.bjsnyder.com
that has categories set up under tutorials. So if someone wants text tutorials they click on that and will see all the posts on text effects. If they click on a post they would go to the post page and that would have an iframe with the url page of the tutorial. For example, if I found a favorite tutorial on a site at (not a real site)http://www.psgoodstuff.com/text
on fire/ can I put that url in an iframe on my post?