I'm sorry if these are nub questions but I'm new to the modding/hacking stuff. I've seen people post that only 500 or so DSi's can be hacked. Is that because they have downloaded the sudoku before it was patched, or some other reason? Question 2, the other thing is that every time I see that it says DSi mode is impossible. Is regular DS mode? Sorry if these are dumb questions, I've seriously been looking for like 3 hours for the answer before posting. I have a DS lite and a DSi and want to do some stuff with my new wife without buying a new card.