but wait... now that everything seems to be back to normal for installing the headers and NVIDIA, the GRUB boot menu has 4 entries..

Kali GNU/Linux, with Linux 3.18.0-kali3-amd64
Kali GNU/Linux, with Linux 3.18.0-kali3-amd64 (recovery mode)
Kali GNU/Linux, with Linux 3.18.0-kali1-amd64
Kali GNU/Linux, with Linux 3.18.0-kali1-amd64 (recovery mode)
can anyone point me to the form to signup for the nut house please?