I have a European DS, bought 22.10. 2005 from Finland. I've played a European version of Pokémon LeafGreen on my DS for about six months now with no probs.
But today I got an American copy of Pokémon Emerald and it doesn't work. Nothing happens after the GBA logo shows - the screen is just white and nothing happens.
So, is it even supposed to work? I've tried pretty much everything and made sure the cartridge is as it's supposed to, but with no results. The guy who I bought the game from says it works well on GBA SP - he has never even tried it on DS.
I'd be really glad if someone could help me (or possibly confirm that the combination of EuroDS and USA-GBA-game is not even meant to work? ).