Orkut has introduced a new restriction over copying pictures from others orkut album.But here i'll show you how to copy those restricted photos.
First go to your friends profile & navigate to his Album
Now click on that photo n' it to your address bar(Where you type website address).Now you will get a new page showing that picture.
Now right click n Save that photo.
nJoY!!! Have a Gr8 HAcKing Day