I am finally down to step 7 and I am hoping someone can explain what is happening. When I ran the final steps of

sudo gainroot
umount /media/mmc2
cd bin
./nupgrade.sh wipe yes

it would ran and hang at different spots. Sometime the last file I see will be a MP3, some times it is a file with extension ".so". The initial files seems to go by so fast and then it just stops.

Hope someone can guide me. I am so close now :-) I can see the dual boot menu and all. Thanks!