We couldn't find pictures of the insides of any 4GB iPod nanos without daughter boards. I personally seem to recall seeing them somewhere. The daughter board versions were the first ones to get ripped open and there are quite a few pictures floating around of those. I have a plea for you, dear TUAW reader. If you have pics of the inside of a 4GB nano without a daughter board, could you email a link to them to our tip line or leave the url in the comments? You will help our quest to weed out fake iPod memory upgrades.