I'm planning on getting a flash cart, and had thought I made my decision by going with Supercard. First of all I plan on getting two flash carts, one for myself, and another for my gf. The I plan on getting an SC Lite, because I have a Lite, and for my gf a Supercard Mini Sd because she still has a DS Phat. Anyways, what convinced my to choose the Lite for myself was that I remembered people spoke of it not using a battery to save anymore. Other factors include it was cheaper than a M3, and it didn't use a battery like the Ez4 Lite. Problem came when I was looking into some research for the minisd, saw that it had a battery. My main concerns are, if the battery discharges, will it still be usable to save games on? Also, I am a bit confused on download play, and multiplayer. From what I understand some games don't support download play because of the RSA encryption being taken off from patching. Does this affect local multiplayer? I don't plan on flash either of our DSes. Thanks.