Ok i read through most of the posts here but i still can not find a solution to my problem. I have an R4 for my Ds and the game with the patch works fine but after playing for 10-20 minutes the game freezes but i can still hear the music playing. I don't know if the anti freeze patch will work for this so i am going to try it out. If anyone knows how to fix this please reply to this thread. thank you for this great patch.