Posted for "John Schroeder" <jschroeder@perigee.net>:

 Bill -
 
 Looks like the Lancair person included some system files among the others
 you can read. Thumbs is a file that goes in each folder that works with MS
 Explorer. A .log file is often a text file that can be read in any text
 editor. Sometimes, however, they are coded to gibberish. Don't know what the
.p65 file type is.
 
 I'd ignore them.
 
 Cheers,
 
 John