They are all in the same place.
find the sea chart that matches the other sea chart upside down and close the ds. and it will be transferred on your map.
first you open your sea charts then you press the top part of the ds on the bottom part of the ds and the symbol will appear sorry i forgot to mention that you need to open to the southwest corner of the sea chart
you are probally not in the right sea chart. go to the southwest chart and close the ds
close you ds then open it, that sould do it.
Simple close your d.s. For like three seconds and there you go
i think that you need a Nintendo ds lite not the original one.
all you do is close your ds and open it again
the same way you usually do! go through the temple, if your stuck talk to the skeletons.......
Close your ds and open it. lol it took me a while to figure it out
If you're talking about Phantom Hourglass, then what you do is go to the sun stone, examine it and open up your sea chart to the southwestern chart, then of all things you CLOSE your DS and the map from the sun stone will be transfered to your sea chart because this will help in finding the Spirit of Courage on Molida Island.
You draw the hourglass, and you get directions to the sun key, also, when it says you need to "Press thesacred crestagainst the sea chart transfer it" click sea chart and go to the southwest sea chart and close your DS In the third dungeon, at that part with the floating block to get the boss key, u have to follow the pattern of the dungeon, up,down,right, and left. Hit the switches in that order and the boss key chest will appear.
I wish, however, the answer is probably no. If you didn't know, there is already a Zelda game for the 3DS, Ocarina of Time. They probably won't make another for the regular DS.