I'm using ubuntu 11.04.
What I would like to be able to do, is to be able to view in a browser front end, the amount of in/out network data of the PROCESSES running on my machine.
Anyone know if and how to do this?
NetHogs can show you what you want, but from a shell. A GUI can be built on top of it if you're willing to do the work (ala BusyTasks).