How to type on the wall !

Its a great idea made by Agent William :)
its very coool .. and i really liked it

here are the steps:

1:Click here
2:Click on (This idea for this .... etc)
3:Click the button that says (Click here to start download.. )
4:Once the program is downloaded .. open it (you will see it down in the taskbar)

p.s : you can't chat while opening it .. so you should press Ctrl + Alt

Thats it :)
Have Fun