Try this if you get bored or if your really sleepy or on drugs :P
<a href='http://www.spellsandmagic.com/astral3.html' target='_blank'>The portal</a>
The longer you look at it the better teh effect..its like a meditation thing.
This is an old technique which is the first Ive seen on a pc screen. B)
Flashing colours are the key kinda ;)
