> So how about importing or reusing ready-made cokkies in 
the 
> browser cache?
If you copy/paste cookies.txt and/or the Internet Explorer 
cookies in the httrack project folder (C:\My 
Websites\Foobar\ for example), they should be imported.

But it does not always work, and the safest way is to play 
with the "Add URL"/"Capture URL" feature, starting from the 
logon page. It sometimes work (and sometimes .. not)