[fdwlaw]

Basically what your saying is since I have 2 different revisions of iMac's, I would need to clone rev B because it's the newest and then clone it to rev A.

I had Tiger on rev A but went back to Panther 10.3.9.

So if I zero out the rev A hard drive and clone rev B to the rev A everything should work fine.......no issues?

Once I have both cloned the same I would simply smart update to each other?

Note:
The rev B is 17", has Airport, Combo CD/DVD, and different video card (17" 128MB - 20" 64MB). The rev A is 20", Superdrive, and NO Airport.