Adding images to iPhone Simulator07 Jun 2011
The easiest answer which worked for me to add pictures in the Simulator Photo Gallery was: <!--more-->
1. Drag it to simulator, then Safari opens (or browse to the Image in the internet using Safari); 2. Click and hold on the image; 3. When the pop-up appears, choose Save Image and enjoy. ;)
Answer by Thanh-Cong Vo.
The answers suggesting to save the images in "~/Library/Application Support/iPhone Simulator/...", didn't work for me.
I created this post specially because I needed to do these steps again, but I forgot how to do it, then I needed to find it again. :(