If the ROM supports playing online and has the right header, or you've injected your own header, then you can play online with sky3ds.
Headers have unique signatures so scene dumps remove them since they would burn that header for their own online play. not to mention that the header could be traced back to the dumper; although that would be pretty rare.
Why is there no 10 game limit?
The Gateway fanboyism is strong on this board. It's getting to the point where trolls can sneak in and spam topics to annoy Sky3DS users. If this topic is continuously bumped, it at least means the mods can merge or delete duplicates. I hope it gets pinned at this point.Just let it go guys .
Wow, how crooked of them. I'm glad Gateway is releasing 9.2 support, I hope it takes their business/forces them to remove their limitation.