Welcome to the board yaofanfan. A little tip for you, put that sentiment in your sig(it can be found at your user control panel link at the top of this page) The bbs is under tremendous load right now and space is at a premium..please do not hit the reply or new thread button unless you have something to say that does not fit in with any other current threads. We need everyone's help in keeping this board running and clutter free. Give a hoot....dont pollute the board with senseless posts. Thank you Move on folks, nothing to see here.