[maemo-developers] [maemo-developers] can flasher utility create a "software image" ?

[From: Mark Krueger]

Is it possible to use the flasher utility to create a "software image"
off of a 770? Here's the scenario:

I'd like to be able to set up my Nokia 770 in a particular way for
development testing, then take a "snapshot" of that system, and be able
to restore it using the flasher utility.

I'm sure you can see the advantages of this for a development/testing
environment.

Is there documentation on the flasher utility anywhere? Is it able to do
this? Is there some other way?