Hi,mingz >yes, this is a problem. i do not know that i am soooo busy now. i need finish >5 papers this year base on the schedule (almost impossible). so i am already >exhausted. sorry for my private reason. 你已经尽力了,真的!!//bow maillist是需要人气的,如果讨论的人多了,会的人也多,你也没有这么累.... 现阶段,我们主要精力还是在linuxfans上,毕竟人都有惯性思维,习惯了那里问问题...:) Best Regards Ouyang Kai