> I was wondering if HTTRack downloads everything. I 
> mean .zip files, .rar files.. etc.

Yes, everything, in http or ftp. But links have to be 
reachable, that is, links have to be written without 
too much tricks (javascript, java applets or other 
horrors)

If you don't get all files you want to get, first 
check your filters (for example, +*.zip +*.rar +*/*.r*)