GET can not get variables

Could anybody give me a pointer for my problem? I just installed php 4.3.1 on my w2k platform I also installed Apache 2.0.43. I can get "hello world" and "phpinfo()" working. However, when I try a simple form like this following: <html> <title> test </title> <body> <form action="foo.php" method="get"> Name: <input type="text" name="username"><br> Email: <input type="text" name="email"><br> <input type="submit" name="submit" value="Submit me!"> <input type="reset" name="reset" value="reset!"> </form> </body> </html> and my foo.php is <?php print ("hello, username = $username"); ?> My $username is alwasy empty..... I know my form and GET action is working. I saw the following query string in url after I hit submit button: http://localhost/myphp/foo.php?username=qwe&email=123@us&submit=Submit+me%21 However, php is not able to get varialbe $username and $email Any ideas? I tried the same script is ipower website, it works... Do I miss any thing in php.ini? I also switch to apache 1.37, I got the same results. The variable is still empty. Thanks E.E.