We are testing with MobileEcho 3.5 and there is a way to save password.
What version did you try? The four fields for logging in on the 3.5
version are Server, display name, Username and Save Password. So it's
there.. should work fine for your kids n...
You could try to dns spoof the apple update server to your master
server. So at the replica point swupdate.apple.com to resolve to
sus.yourdomain.com. If you spool up a DNs server just for sus you could
create quite a complex fail over path too, inca...