Dear Prof. and authors:   We have involved Bio-physics experiment recently, but we have no idea about the simulation softwave (free is better), and our protein sample is rod figure, so do you have any idea about the simulation, such as vibration mode, absorption, molecular structure. We are so appreciate with your information.   Thanks for your time and feedback! Tsai pei-chang _________________________________________________________________________________________________________ 知識+ 的電玩高手全都在這裡！ http://tw.knowledge.yahoo.com/dir/group_buzz?time=total&type=article&sid=396540003