Thank you for your support!
In order to take advantage of the resume-download feature all you need is a download manager; I would like to encourage you to give it a try, I am sure you won't disappointed.
You can use any download manager you like, my suggestion is Internet Download Manager (IDM), it can be downloaded here
Once installed, all you have to do is click on the links and the application should catch your downloads right away.
In some cases it will also increase your download speed ;)