View from the window. (Desktop sharing to Mac)

I have already installed stuff on the RPi Raspian using sudo apt-get install netatalk based on instructions on http://www.sanityinc.com/articles/mac-screen-sharing-with-linux i copied on existing config file to /etc/avahi/services/rfb.service and edited it. As in a previous post I had vac server set up using "sudo apt-get install vncserver" (May be vnc-server ?). In finder on a Mac I can see the RPi, click on it and then press the screen sharing button. This uses the vnc client in OSX. This client was a bit better than the vac client I downloaded for the mac as it supports later OSX style full screen with multi finger swipe between desktops.