Backup/restore from 1 atv to 2 others

Hi Everyone,

I have 3 atv’s in my house, all using firecore.

Yesterday, I upgraded 1 of my atv’s and installed all the things I want on it for xbmc addons, etc.

Is there an easy way to image that 1 apple tv and then restore the image on the other two devices so that I don’t have to re-download everything and set up my xbmc addons again?