Hello. I am downloading roms for the ds. most of the roms (the ones that end in .nds) work perfectly for me. however, some of the roms are .rar format and they don't work when i put them into the ds card. does anybody know what i need to do to make these RAR rom files work?
extract them or unzip them. righ-click on the rom an click extract here. you will end up with a .nds file.