> Website that I am downloading has more then 8000 HTML 
> pages. As I have already downloaded 7000 pages, next 
> morning when I try to continue interrupted download, 
> HTTrack took more than four hours Parsing HTML Files. 

This is *probably* because httrack rechecks all dynamic 
page types, such as php or asp. Ensure (Set Options/Mime 
types) the dynamic types are defined correctly ; which 
should speed up greatly the mirror.