> > Does the above mean that you can  use the
> efficiency
> > of the update with its use of cache and change
> the
> > run options? 
> 
> > Do you achieve this just by re-launching httrack
> > with all of the options specified?> 

"this" is a heavily abused word in English, in here it refers to the first
question  - about the efficiency of the update run vs restarting whole
download.

For example will files be refetched?