Home › Forums › General Discussion › Cheapest Place to buy Memory Duo cards? › Reply To: Cheapest Place to buy Memory Duo cards? July 11, 2008 at 3:19 pm #41700 AnonymousInactive What would I do without you Pete? :D I heard custom firmware PSP’s don’t like cards above 2GB…what’s that about? You were working at Sega, right? What happened after the shut-down?