sorry for a late reply, im assuming you mean the torrent is several files?!?
Just download the whole torrent, when completed it should be structured into one folder, you will then just need to run the .exe
a new window will open
after checking the correct settings are selected i.e OS ect DRPS should then scan your pc to see what drivers are missing or need updating
you will then need to select all and run... its really that simple
provided the pack has the correct drivers you should be done, if not then you can use the icons to the right of the driver descriptions to force Windows update to find them or link off to a manual drivers archive site