i'm still new to modding pd extend and 2nd, custom modules work fine but not the custom songs. help >-<
What song are you trying to import? DIVA 2nd supports up to the slot 099 (.EDAT) but Extend only up to 024, so if your Custom Song loads on 2nd but not on Extend you will have to change the DLC slot. If that's not the problem check in which folder you put the DLC file, Custom modules use the "C" folder and songs on the "B" folder. Or if you are trying to make your own Custom song or something let me know and I will try to help you with that :D