PSP firmware update 5.00 added direct access to the PlayStation Store, and we’ve since found an issue related to larger-capacity Memory Stick PRO Duos, which we’ll be addressing with a new update (5.01).
When downloading content from the Store to a PSP with an 8 GB or 16 GB Memory Stick Duo media inserted, you may see a message indicating that the media does not have enough free space, even when sufficient space exists. Update 5.01 resolves this issue and will be coming soon.
