Hello, I've found a Pro Action Replay for DSi at a local store on clearance for a great price. I'm just wondering if it would be of any use to me? I've Googled around a bit and it looks like you can run NES, GBA, SNES, and Genesis ROMs from it. I'm just unable to find confirmation from a reliable source. Is that at all possible to do? I'd be running it on a 3DS XL. Thanks!