Experience 'The X-Effect'!!
During the opening credits, when the 'pinwheel' appears on the screen, stare at the very center of the spiral for the full duration of the sequence!! Once it fades away, look at something else in the room to experience "The X-Effect"!!
It worked really well when I looked at the clock on the far wall in my living room. Quite trippy.
Try it!!
- Thom (www.xanga.com/tforthomas)