Only Nitdroid appears on multiboot. So since I can't access maemo to Uninstall multiboot, Reflashing is the only way to get maemo back. Correct?

I read the wiki and since I have Win7 64 bit I'm opting for disabling signed drivers (1st option). So I disable signed drivers then start from step 5?

If I want to reflash the emmc. Do I do it after reflashing the firmware?

Thanks,

edit: http://tablets-dev.nokia.com/nokia_N900.php it says to flash the emmc first. Ive seen other tutorials and as mentioned in the thread you have to flash the firmware first any idea? and whats a fiasco image?