Hi Thanks for the info. Thats what I am doing. What is happening is a checkout page, the user confirms the amount of goods to buy and then I need to open a new page posting the data from the user and an mysql database. The problem I am facing is that I need to post all the gather data (user input/mysql) over to paypal so that all the date will not apper in the address bar. ie allow the user to change the data. so far I ve got something like [!--quoteo--][div class=\'quotetop\']QUOTE[/div][div class=\'quotemain\'][!--quotec--]header("Location: [MY URL]");[/quote] I know that using something like [!--quoteo--][div class=\'quotetop\']QUOTE[/div][div class=\'quotemain\'][!--quotec--]header("Location: [MYURL]?current=34&user=66");[/quote] would work but it would also show the data in the url allowing people to change it. Any ideas. Thanks