Im using "ITEM_DEVICE=${INT_CARD}p2" because i have an MMC (micro SD card) plugged in my N900. if i change the like this "ITEM_DEVICE=mmcblk0p2", so i must unplug my MMC first. is Umay must run with unplug MMC, if i installed on EMMC?
${INT_CARD}p2
mmcblk0p2
this figured on my N900, I Have MMC plugin. i can boot to Maemo with Omap and power-kernel normaly on every boot. then i boot to Nitdroid and work correctly and normal to inside the Nitdroid OS, but i reboot or restart from Nitdroid and return to Multiboot menu and choose the menu from Omap and Power-kernel i alwast get " Guru Meditation : Required Files Not Found ". so my problem is if i boot to Nitdroid then reboot and return to multiboot menu im alwasy lost my Omap Kernel dan power-kernel. so i must reflash "kernel only" again if i want to boot to maemo.
root apt-get update apt-get install nitdroid-installer y y again if it asks again.