MUSIC

http://tsom.24cc.com/     "仙樂飄飄處處聞Homepage"

http://midinet.hk.st/   "Midi 下載中心"

http://www.oocities.org/hk/dawny0804/dawnysong.htm  " Dawny 歌詞庫 "

LF2

http://taangcheukhanghk.uhome.net/     "Henry 天地"

http://ehome.asdf.com.tw/lf22002lf22002/Images/new_page_7.htm "LF2打交神聖天國"

http://home.netfront.net/~marti/main.html      "小熊的網頁"

Math

http://www.lsps.tp.edu.tw/learn/math/123-3.htm    "有趣的數學"