Thank u very much everybody.

got the last build and the newest particle system. already trying creating hair now result : not bad, still confuse because the diffrence between the UI in tutorial and the build but i could do this. One thing become my question now. There is a new option on F7 button called physics, with clothes tabs etc, is it the same like the old clothes python script or is it being developed and how does this work. any tutorial i can dl?