i haven't problem of kernel but in multiboot, I have Natty on mmcblk0p2 and if i flash with linux pc it's all right, but when multiboot flash, the kernel is looking for root on mmcblkop1, the my .item is right.. ITEM_NAME="02-Natty" ITEM_KERNEL=2.6.35-1 ITEM_MODULES="mbcache jbd ext3" ITEM_DEVICE=mmcblk0p2 ITEM_FSTYPE=ext3 ITEM_FSOPTIONS=rw,noatime,errors=remount-ro