I have two internet connections, one has limited data but is fast, the other has unlimited data but is slow. What am trying to do is assign the unlimited data connection to the application which is downloading a large file, while surfing the net (using Firefox) with the other, faster connection. I tried connecting both connections, but every time I do that, all the applications just jump from the slower connection to the faster one. Is there any way in which I could achieve what I am looking for?