I actually tried it and it works. all my permissions for virtual server and port forwards, DDNS, DMZ, Network name and configuration, radio channel, reserved IPs for my network components... everything.
i didn't expect it to work but it just did. it was the fastest way to get back online after being tired trying to configure it manually without the CD, and so far it works fine.
not sure if some one else ever tried this before, but will be good to know