Please refer to my previous postings dated 2 January 2008(http://d.hatena.ne.jp/itunalily2/20080102), 4 January 2008(http://d.hatena.ne.jp/itunalily2/20080104), and 6 January 2008(http://d.hatena.ne.jp/itunalily2/20080106) to understand th…