Apologies if this is the wrong place to post on the forum, but long story short, two years ago I was given a few dumps of some Nintendo Zone DS software. Two of the roms I received kind of peaked my interest: RelayStation.nds and RelayStation.srl. They both run the same application, so I'm not sure if there's a difference between them. I have screenshots of said application here:
I was just wondering if these two are useful in any way and what I'm supposed to do with them to get them to function. Pressing start saves the application and then a message appears for a communication.