Now I have Ubuntu linux installed on my new laptop(HP Compaq nx6320), I can get E17 installed using the package management system.
Read what happends here
Yet I'm not finishing my post, there are two main functions which are built in that making me love about enlightenment, the window list and run command, with them you can just do application launching and switching in the blink of an eye. Just try out alt+tab and alt+esc and you will find that make your days.
As for now, though in pre-alpha version but I don't consider it in pre-alpha quality, and I have changed my mind that enlightenment is no longer hobbyist desktop shell but very fast and usable especially for people who don't rely much on mouse. Of course the graphics and animations without sacrifying the speed are the big plus too.