I used the win version of HTTrack 3.08-2 to retrieve 
the website <http://www.flightgear.org/> because of all 
the files involved.  However, I've noticed that it 
only retrieved three of the several hundred scenery 
files.  It retreived w120n30.tar.gz, w120n40.tar.gz, 
and w130n40.tar.gz which appear to be among the 
larger files in the directory.

I configured the scan rules to include files with 
extensions pdf, zip, gzip, and gz.  In addition, I set 
Link Options to get non-html files associated with a 
link. 

When the mirroring was completed I found nothing in the 
error log not even warnings.

Can anyone give me some tips as what to look for to 
troubleshoot this?  

BTW, 3.08-2 seems to hang also which hasn't happened 
before.