A virtual crack den developed by researchers at Duke University uses Pavlovian conditioning to help real crack addicts fight cravings. http://www.games.net/blog/41273/i-want-some-crack/ no comment on drugs...lol... http://www.games.net/blog/41273/i-want-some-crack/#comment_893238 http://www.games.net/blog/41273/i-want-some-crack/ Wed, 07 Nov 2007 07:37:00 GMT