The above tip, was screencasted using camtasia. I have edited it and produced as *.flv file in which was my first experience. Normally, the file will be converted to *.swf. A mate asked me to upload the tip to the Utipu.com. The video quality is very good.
Actually I want to embed the tip to our wordpress library blog, but unfortunately after several failure, the operation was aborted for this time. Today, my post here is my "another experiment on embedding the tip on blogger blog".