Don't type dpkg -i /home/user/MyDocs/NITDroid-kernel-Mido.Fayad.deb

Type: dpkg -i nitdroid-kernel-2.6.28-06_final1_armel.deb

You can download it from: open x-terminal and type
sudo gainroot

and

wget http://downloads.nitdroid.com/nitdro...nal1_armel.deb