No, not 404 or other error messages. I fill out the form to get the upgrade for one of my qualifying Macs (I have two- MBA, and MBP) and click to continue after putting in my purchase date, it redflags my number of qualifying systems and won't let me continue. I'm going by the order date I have for the Macs from the sales receipt in the Apple Store. Any ideas why it won't let me go further? It's not acting like there is a traffic issue- it is simply not going on to the next page.