It's hard to say what happens, I don't know how they made it, if the URLs are absolute or relative, but basically to move the msu.edu site, you must move all the files on msu.edu, since all the content is there.
To find the frameset, connect to
www.ctfalliance.org using FTP and look for a file called "index.html", "index.htm", "index.php", "default.asp" or "default.aspx" - look in all the subfolders but mostly something like "www" or "public_html" - then edit it and you will see the frameset and if you remove the frameset, everything magically disappears and you will see a white page.