One would think that they would be in the CMOBJPROPS7 of the Content Store, but when we look in there, we see only the "Public Folder" reports, and not the reports that were in "My Folder".
No, they are there.
Hope this will help.
http://www.cognoise.com/index.php/topic,21174.msg68000.html#msg68000
thanks all, yes they were in there. (Someone accidentally blew them away.) The article is very helpful.