> Is there a way to have httrack automatically start
> (or remain open permanently) and update the files
> downloaded or stored in its cache? Like to start a
> project that you have set up say 7 am every morning.
> I dont want any old files to be deleted - unless new
> version are available. 

Create a batch file to update the site and schedule it.
(on windows) Copy doit.log to update.bat add "<path to>\httrack" to the
beginning and double all percent signs.

Set the do not purge files (-X0) flag.