Hi, I found this article now: http://stackoverflow.com/questions/3339235 1. Do you have such a huge application which consume huge initialization time? 2. Can I contact him? If I can, I want to ask to give such a huge application. (I don't know stackoverflow system) I want to challenge to make the initialization time short with profiling initialization phase. Regards, ko1 -- // SASADA Koichi at atdot dot net