For future PSPgo owners, a couple of the first PSPgo accessories from Sony are now available for pre-order. The PSP Go Cradle will be available for $29.99, out on October 1st, the same day as the PSPgo system. There will also be a 2-pack of PSPgo Screen Protective Film available for $9.99.
A description of the PSP Go Cradle:
"Dock your PSP go system to charge it, sync contents with your PC or use video-out to view on a big screen."