If you're using WinHTTrack, you can speed up things:
- by disabling the antivirus on your local PC (at your own risk)
- by dynamically setting the connection number from 4 to 14, ON THE FLY, even
if the download has already started.

You CAN set whatever number in the settings, even if the drop down menu shows
a maximum number of 8: just type 14, you'll see 14 connections.

Mirror -> Modify Options -> Flow control -> type 14