Thought about that, but its a free host that will host many many users.ill prefer them to have low cpu usage limit also if the system is free of tasks as that will never happen. any user can come, prepare a script which will do a infinite loop and will make the server slow for all other users. thought about timeouts but the user can refresh and refresh the page for ever. the only idea other than limit cpu usage is to check for users which use to much cpu power for too long, and block them for running any script at all, but an "Evil" user can signup many many times. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php