http://ranko.homelinux.net/technology.shtml

http://groups-beta.google.com/group/comp.os.linux.networking/browse_frm/thread/e25f133150d57494/38add9b09ba78406?q=cbq.init+time+example&_done=%2Fgroups%3Fq%3Dcbq.init+time+example%26qt_s%3DSearch+Groups%26&_doneTitle=Back+to+Search&&d#38add9b09ba78406