This patch originates from the time of 2.0 and 2.2 kernels when some nice guys decided to implement this functionality. At a certain point in time we have stumbled upon this old forgotten project and since we required just this functionality for our shell hosting, we decicded to blow a new life into it. Later on, we figured out, that this sort of functionality is well desired and we decided to share it with the world and actually maintain and extend it. Hence, this project was born. With the last kernel we broke lots of bells and whistles, but it does one main thing damn well - that's traffic accounting per-user. Set of utilities that are needed to address the data collected by kernel will be uploaded shortly, as soon as we finish testing them with the new kernel. Bells and whistles will be restored by 2.6.25. Enjoy, enything you miss / want - just let us know.