[quote author=Fu-Kwun Hwang link=topic=2469.msg9303#msg9303 date=1340787536]
Are you going to WCPE as well?
[/quote]

i am [color=blue][b]not[/b][/color] going.
wish i could,  ;D
anyway this is my oral presentation
http://weelookang.blogspot.sg/2012/01/computer-models-design-for-teaching-and.html
which my 2 colleagues will share instead