INIT: No inittab file found

Hi all, I am really very surprized but at booting my Linux says "INIT: No inittab file found" and suggests me to choose a runlevel. I choosed runlevel s, and after a checking there is really no inittab file in my /etc/ folder. I haven't done anything "illegal", just was playing with the initscripts and everything was fine, and for sure it is immpossible that I have removed it by mistake. Any suggestions? Regards, -- Sergey Mkrtchyan Scientific Researcher Department of Molecular Physics, Faculty of Physics, Yerevan State University Tel: (374-10) 55-43-41 Fax: (374-10) 57-76-89