Since many Asian user still trying with Phero, and many of them still did not find the best result yet.
I think better if we study about 5-6 Biggest population in the world: http://geography.about.com/cs/worldpopulation/
China, India, US, Indonesia and Brazil, Russia http://geography.about.com/library/weekly/aa051198.htm

And perhaps we can consider to study and create Asian Phero. Why ?: because Asian is the most populated (China + India + Indonesia All in World Top 5), it means big future target/business.

And is there any study about the season ?. I think people who live in Tropical area will little bit different in phero. people who live in 2 season area and 4 season area, Etc.

[ May 06, 2002: Message edited by: Tom ]