It should be here:
http://www.bimba.com/FirstFree.aspx, but it looks like Bimba hasn't updated this page for 2009 yet (see copyright date at lower left). Keep checking this page-- the order form will become available soon.
I'm surprised-- after 48 hours, you already know what you want to order? Remember that you only get to order a limited amount of free pneumatic components.