[NutChusty]

Sorry guys, I should have been more specific, I was meaning to ask if continuous chanting of the words "nam myoho renge kyo" really makes a difference in a person's life? If so, how please?

Depends on who you ask, I guess. The chant you're referring to is part of Nichiren Buddhism, so somebody who practices Nichiren could probably tell you more about it.

Here are some links (to an information site with a forum, a Yahoo group, and another forum)

http://nichirenhokkekyoshu.org/
http://groups.yahoo.com/group/SokaGakkaiUnofficial/
http://ichinensanzen.org/forum/index.php

Be aware that Soka Gakkai (a lay movement within Nichiren) is controversial and some consider it a cult.