FlashGet

If you have ever pass the time forever for your files to download from a slow connection or been cut off in the middle through a download, or maybe you just can not keep track of your ever growing downloads, then Flashget is for you.
Flashget can crack downloaded files into sections, downloading each section concurrently for an increase in downloading speed from 100% to 500%. This  coupled with Flashget's powerful and user-friendly management features, helps you take control of your downloads like never before.