While Animal Crossing by itself works great on my CycloDS, it has problems visiting other villages in DS to DS mode. I'm able to open my gates and let others (with retail carts) visit, but if I visit them, we get a communication error. If I restore the SAV to my retail cart, everything works. I haven't tried visiting a village that is also on a CycloDS cart, but the problem as-is is an annoyance. I've posted this in the Bug Reports forum over at Team Cyclops, but I'm curious if other Animal Crossing players have come across this problem.