Hi. Could somebody who has passed these exams tell me exactly how they are different? I'm studying with "The Ultimate CompTIA A+ 2006 Resource Kit" and it seems that both exams cover the exact same chapters (the 602 exam skips the first 2). So I was wondering how the exams differ and if 602 is much harder than 601. Also can I confirm that the two Win9x/Me chapters are not on the exam?