http://www.ancientscripts.com
http://www.halfmoon.org/index.html

And an interesting story about Mayan Hieroglyphs : http://www.halfmoon.org/story/gchip.html

Signs on Chips are actually not uncommon and rather "Easter Eggs". I even once found a site presenting several of them, but don't remmber where it was.

When you find a big kettle of crazy, it's best not to stir it.
--Dilbert cartoon

"Interplay.some zombiefied unlife thing going on there" - skavenhorde at RPGWatch