Hi, > Mail_mime Ooh... > only if an e-mail is about to be sent) because of speed issues. So > my question: Is this something I should consider? Or is it something I > normally will not notice? Depends on the load on your server. If you're getting a billion requests per second, then it may well be cause for concern. Either way you can define a function called "__autoload" that gets called when a class is about to be instantiated. This function can then load the correct library. On demand as it were. http://uk2.php.net/__autoload -- Richard Heyes HTML5 Graphing for Firefox, Chrome, Opera and Safari: http://www.rgraph.org (Updated January 31st) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php