How can I reach & edit files of Nano PfSense.img

[ASGH]

How can I browse and edit the files of PfSense.img which is intended for embedded systems (NanoBSD), available here: http://files.nyi.pfsense.org/mirror/downloads/pfSense-2.0.3-RELEASE-512mb-i386-nanobsd_vga-20130412-1022.img.gz

For normal ISO PfSense it is easy to reach, browse and edit any file I want using some ISO editors like PowerISO, but it doesn't work for img of nanoBSD PfSense.

It is also fine if I can find steps to customize ISO PfSense and make it as a NonoBSD then ?

Any Ideas?

[robi]

Did you look at the sticky?

http://forum.pfsense.org/index.php/topic,1998.0.html