Download music onto Hard drive?

The hard drive is
Seagate Expansion 1.5 TB USB 2.0 Portable External STAX1500100 Black Hard Drive.

When your music starts to download a BROWSE option should open, You can select your hard drive or a folder in "my documents" or once its downloaded you could right click--- select copy --and then paste-- the music into the folder or select the music hold the mouse and drag and drop it into the folder.
To make a folder-- right click in "my documents" select new folder you can name it then My Music or any thing else what you feel like.