I have an Edge DS in my ds lite along with a slot 2 ez 3in1. I use gbaexploader from my slot 1 card for gba emulation. Harvest Moon DS and harvest moon DS cute have a functionality of unlocking content once you've booted the DS game with the gba game in the DS's gba slot. I was wondering if it would be possible to duplicate this with digital copies of the ds game and gba. I assume the process might involve doing something like loading the gba rom into memory with gba exploader first, then running the DS game? I'm not sure exactly what to do though. FYI the gba game only needs to be connected to the DS game once to unlock content.