I was wandering if it is possible to flash ROMs to a AVD and then use adb/ddms to edit it?
I know you can add roms by creating a nandroid backup of the rom on your phone then transferring it (system.img i think) into the folder for the avd you created on your computer. Then edit the avd under eclipse to use the system.img you transferred. As far as converting it back to an editable format... I have not gotten there yet.
For converting it back, i do believe that the cache is also located in the avd files, if you copy the contents of the avd file back to your nandroid (overwrite) it should let you restore the edited one. Only because the avd keeps all of its information in those .img files, however, it may not work. never tried it, but theoretically... it should