Hi, I am writing a cross platform opensource program for easy managements of NDS Roms. I have written a trimming algorythm into it. So far it adds an extra 136 bytes of data to the end of the rom size specified in the header. The only problem is that I want to be able to detect if a game is wifi or not before trimming. is there any way to do this without using a Dat file? to determine if a game is wifi or not? Any help is appreciated. Thanks!