http://www.1up.com/do/newsStory?cId=3152668
This seems to be just to transfer over your old saves but I don't get the big deal.Q: How do I save my PlayStation 2 memory card information to PlayStation 3?
A: To use saved data on a PlayStation 2 memory card, you must copy the data onto a virtual memory card within the hard disk. This requires a PS2/PSone memory card adaptor to copy the data to your PlayStation 3. A memory card adaptor is designed to edit, up/download game saves to and from EMS flash card or smart media card."