Hi folks! I'm new to all of this. Prior to installing the YSMenu, I had a working Moonshell to listen to music and working ImageViewer so I could use my DS as a book reader at the same time. I'm using the R4 Revolution card with 2GB micro SD. I believe i updated the R4 Firmware to 1.18. Both apps were working fine until I installed the new YSMenu. It sped up my game loading speed and made the screen look neater, but I can't use my other apps now. Could someone please provide a solution to this lost newbie? Thank you very much!