Hi, Does anyone know how to clean up the system, especially the orphan packages. I post this in the forum, but it doesnt seems that nobody interested in this question. In the beginning, my system did not have any kde package but then i installed kaffeine, thus some other kde packages has been installed as dependencies but when i yum remove kaffeine, only kaffeine was removed. The other packages were left. In my Gentoo, i can clean up all the packages that are not installed explicitly but i dont know how to do it in centos. Any suggestion are welcome. THAI ________________________________________________________________________ Check Out the new free AIM(R) Mail -- 2 GB of storage and industry-leading spam and email virus protection.