> I tried to download this URL
> <http://vsys-www.informatik.uni>-
> 
hamburg.de/documents/papers/Diplomarbeiten/Brinckmann/
> 
> inside of this path there is one .gz file, Httrack 
> downloads it, but it's not in my folder. Version 
3.05 
> is working, 3.10 & 3.15 are not.

Darn?! This bug should have been fixed for 3.15 - are 
you sure you tried 3.15? Previous releases were 
taking .gz files as regular gzipped files 
(HTTP+compression) but now it should be okay.. I'll 
check that!