I and many people want to do Download Play with homebrews but for it doesn't work and we don't know how to hack it. * Why did you post this? Because we (or me) want to hack it! * How? Inject it . Thats what I'm thinking. If we can inject a homebrew into arm9.bin it may work. I know its not just a copy & paste job but hey its a start! * So we inject it into rom that we can't send? Whats the point???? No, no! We will try to inject into main_sgn.srl files (they are .nds files) that are sent from many roms. * Run over it all now for the hackers! Try to inject homebrews (NOT EASY!!) into arm9.bin test it out. I think the arm9.bin needs to be the sames bits that it was. Make a homebrew that will run after and then you can send the homebrews (so we don't do it for every one)(nice but not neeed). Test and test? This may be pointless buy hey I tried! If you have anything to add tell me!