I had purchased this card for my son before but he lost it and I finally got him a new one. I didn't do any research again just went straight to get this card. When I went to download the files needed to make it work, I find that it is not supported but anyway here is my issue and I hope someone can help me out. I downloaded F_CORE_v4.5.0 and 4374-M3_Sakura_1.49X_3rd_TouchPod_4.9, I flash the card with the F_core and all seems good but when I put it in the DSL, Sakura nor TouchPod start running and I get the standard screen acting like I don't even have a game card in. Please help. I don't want to have to buy a new card and basically waste the money I spent on this one. It is the newer card GMP-Z003. What do I need to do, my son is dying to play his games again. Thanks.