JackFX

Hi, im running the current recomended version of forge along with 1.4.6 version of minecraft and i get minecraft to start and all that but it crashes right after the loading screen, heres the advanced error report any help would be greatly appreciated, maybe someone could delete their loggin details and just send me their minecraft.bin also i installed forge deleting meta.inf in minecraft.jar, and tried with deleting it in both, neither worked