18 October 2007
U can log on to icai.nic.in n take prrint of the admit card. It is valid. Or else if u r in Delhi, Go to noida branch they deal with all these issues.
Good Luck and I hope you must have received the admit card. In case of emergency, you may call up the Noida Office who do a speed post and also for a day or two you may carry an identity card with photo plus letter attested by a CA that you are the same person for the examination.