it involves using an awesome screen saver (called mystify), adobe photoshop and a little bit of luck.
with my name it's relatively easy do this, because it's small and the letters are basic - so you should always use 'short' names.
Samuel becomes Sam in my case.
Johnathon becomes John.
and so on...
Step 1: What you need:
Vista or a screen saver like Mystify in another operating system
luck, timing and the ability to concentrate over a potentially long period of time.