The makers of the official Spider-Man 2 website are having a little fun already. ‘duende verde’ pointed out that if you register (or have registered) and look in the ‘My Account’ area, you will find an exclusive Mary Jane Watson wallpaper from the sequel.
To get there, click on ‘My Account’ at the top right, scroll down to underneath all of your account information and click on ‘exclusive wallpaper’!
Source: duende verde