Hi, I am having one doubt,i am using session variable for storing details.but i am afraid if there is around 10000 users,wherether session will be able to store all the datas of 10000 users,as i know abt session is that a temporary file will be created in /tmp directory with session id name,i dont know how much data that the session file will handle. A.suresh --------------------------------- Find out what India is talking about on Yahoo! Answers India. Send FREE SMS from New Yahoo! Messenger to Mobile: Download NOW!