2006-01-11 memo http://www.wombat.zaq.ne.jp/saru/ http://akryls.free.fr/ http://www.atmarkit.co.jp/fsys/zunouhoudan/064zunou/flashmemory.html http://www.geocities.jp/hai_ohayo/kawashima/goroku.html http://itpro.nikkeibp.co.jp/free/ITPro/OPINION/20011202/1/