> if I start httrack for the second time to 'update' a
> mirror of a site or just to go on with a broken mirror-
> process it starts to DELETE all the mirrored files he got
> before. That´s not the way I expect a 'mirror-tool' to 
> work, so there might be something wrong? Also I see no
> hint in the manual about why httrack is behaving like
> this.
> Is it possible to use httrack for more than one session
> on each mirrored site without loosing all information of
> the first mirror-process?
'Set Options'/'Build'/'Do not purge old files'

But if httrack erased files, it might be because the remote 
site also deleted them (the engine always tried to match 
the remote structure)
If there was problems (bad proxy, for example, or dns 
problems) during the mirror, it is possible that httrack 
wiped files, because it could not make the difference 
between remote errors (404, 500..) and connection problems.

BTW - httrack should not touch other projects when wiping 
files, isn't it?