Hello; this is madnesssssssssssssssssssssssssssssssssss!
I was dumb to mix up MoDaCo clockworkmod (the first I knew) GUI use with unrEVOked. And before I S-OFF with MoDaCo my DHD.
So, I factory reset to start over and see if the 'failed to get root' still appears as adviced before in faq.
I will then install cyanogen 7 zip ROM.
Thanks to all!