Move compiled driver to pfsense

[n3tg33k]

Hello all, pfsense (freebsd 8.3) do not support my device network cards, I compiled them on another freebsd 8.3 now i want to move them in the right place on my installed pfsense.

the problem is when i start pfsense it do not go the the shell and after "no interface error" i open terminal with Ctrl+C, but i cant use

mount_cd9660, how can I move my files?