pass object variable from page to page

Hello, I have a question on how to pass object variable from page to page. Here is something that I found, but it doesn't work. I would greatly appreciate if someone can help: 1. does it matter if I include first, then so session_start()? file1.php <? include ('class.myclass.php'); session_start(); $myvar = new MyClass; $myvar->who = "me"; // this is where my doubt reside !!! session_register ('myvar'); // like this ? // don't need to register stuff in the class, it's already there. // session_register ('who'); ?> _____________________________________________ file2.php // using an "&" you won't make a copy and you // can work directly on the session var $myvar = &$HTTP_SESSION_VARS['myvar']; // should print "object" echo "<br>" . gettype($myvar); // use the object, "who" is not a session var echo "Session Var : " .$myvar->who. "<BR>"; //echo "Session Var : " .$HTTP_SESSION_VARS['myvar']['who'] . "<BR>"; //echo "Session Var : " .$HTTP_SESSION_VARS['myvar->who'] . "<BR>"; ?>