Yes.
You toutch the light switch
Yes I have had twins and you can have triplets
You don't save it you just press the button on the iPod and it saves automatically.
If for iPod touch on only 1 child sorry
just exit out of the game and go back on and it wont be there anymore
They can if: the couple has a baby one spouse dies the other get remarried(and isn't to old!) The new couple has kids
No, there aren't any virtual simulations of an iPod Touch on the internet. You must go to a store that has an iPod Touch on display for use to demo.
You have to purchase it from the Store.
It is out :D
Virtual private network
I you are talking about the game on an iPod/iPhone then no
Virtual families for iPod iTouch and iPad.