What .duc file size does the US retail Pokemon SS use?

[pikmon667]

Hi everyone I have Pokemon Soulsilver on my Acekard2i and i want to be able to transfer the .sav/duc to my retail cart, does anyone know what the .duc save file size is when you back it up with the nds backup adaptor plus?(I don't have this device yet and I don't want to make it just any size)

[arhacker]

It not yet possible to backup or restore saves to Pokemon HeartGold or SoulSilver. This is because Nintendo changed the hardware address for the E PROM that contains the save file within the cart in order to add the infrared communication feature. If you're curious, all save researchers for Pokemon HearGold and SoulSilver have used either an emulator or a flash cart.

[evandixon]

There is a way to get around this if you are very obsessed with this.

http://gbatemp.net/index.php?showtopic=215641

And to answer your question, it should be 512KB.