introduce myself , firstly ! :-) Today , i applied an account in www.advogato.com . It's my new start for the free software development. In the past two years, i have worked underlying win all the time . I am a novice at the free software but i have confidence in making progree quickly to devote myself to the community's projects earlier. Except freeware development , i have an intrest in distributed computing and intellegence computing now.