> I am using it to download several dozen archives of
> non-copyrighted jpegs. Each archive (uncompressed 
directory)
> has 250 jpeg files in it. Httrack stops usually at 150
> files, occaisionally 175-185 files.

Err, any errors in the logs (hts-log.txt) ?There is no such limit in HTTrack,
except the *default* 
100,000 links.

But there can be a limit inside the filesystem, or on the 
remote site (beware NOT to download too fast the images, 
using bandwidth limits in 'Set Options'/'Limits')