Ah, yeah, it does get repetitive. I don't get bored with it, but from reviews other people have. And unfortunately, until after you finish a certain post-game mission, you can't switch your main character or partner out of the party, and in several dungeons can't bring in any other pokemon. It doesn't require hacking at all, just this (http://www.upokecenter.com/games/dungeon2/guides/wondermail.php) or this (http://apointlessplace.net/wms/wmgenerate.html). Choose the mission parameters, it gives you a password, enter that password in the opening screen, and you have that mission. It probably makes more sense once you've played enough to get missions entirely in-game.