How to let ListBox scroll smoothly?

Think about pushing some of the work off into a thread, use Observable collections and try using Virtualized Lists in the UI to aid in the some of the speed issues.

Sometimes I watch Silverlight TV and found a good tip.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.