Hi! I'm developing an FBML (not an iFrame) application on Facebook. Since i need lots of api calls, i get time-out when i try to get all the info only when the user is actually using the application. So, i guess i need to have a database that often updates itself even when users are offline. And i'll use the info from that database when old users come. However, at this point, i have a serious problem. i have no idea how to update the database automatically. 'cause all the php files that i've used so far are run by facebook when a user asks to reach that page. please help me. thanks in advance.