Golgi

Hi, I have ezflash v and i recently updated it to kernel 3.0,but now no version on Moonshell is working on it.I tried to switch back to older kernels but when i do,adding the moonshell files the screen is plain black.So basically my ds wont work moonshell,or the older kernels.Please tell me why and how i can fix this.Without moonshell its hard for me to live since i like watching movies and reading books alot.