> could anyone explain this: for many URLs that i have 
tried 
> to download, in their hts-log.txt file, HTTrack has 
stored 
> next:
> Warning:  File has moved from www.somesite.com/robots.txt 
> to <http://www.somesite.com/error_docs/not_found.html>
> but when i try to access those URLs from IE5.5 - 
everything 
> is just fine - i can access them!!!!!

HTTrack is maybe filtered by this website ; which would 
prevent it from downloading any pages.