http://classhack.com/about/2010-10-18T18:35:09+00:00weekly0.6http://classhack.com/2010/10/06/what-is%c2%a0mixable/2010-10-06T01:54:43+00:00monthlyhttp://classhack.com/2010/10/05/the-van-halen-taylor-effect/2010-10-05T21:34:59+00:00monthlyhttp://classhack.com/2010/10/05/the-darth-vader-proxy/2010-10-05T21:34:31+00:00monthlyhttp://classhack.com/2010/10/05/the-weekend-at-bernies-principle/2010-10-05T21:31:29+00:00monthlyhttp://classhack.com/daily1.02010-10-18T18:35:09+00:00