Can't edit rc.conf. FS mounted in read-only mode!

[Сергей Куликов]

I made a mistake while editting /etc/rc.conf.
Now my system boots only in single-user mode and with root filesystem
mounted read-only. In this mode as you see I'm unable to correct
/etc/rc.conf because I have no write permissions on my filesystem.
What should I do, can anybody help me please?

-- 
Best regards,
 Sergey                          mailto:flux at hotbox.ru