Today is the Birthday of AloR, the author of the amazing tool, ettercap.
You can see that because it is his birthday, he asks that you email him. I happily obliged.
Ettercap is an amazing tool. Not only does it have a console, curses, and graphical versions, it can be scripted, hacked, used with plugins, and the list goes on. Here is a screen shot of it in progress: