I have just installed it - latest v4.5 release -> v4.52... Needs 300MB and installs Quicktime 6.4 too. Superb program. It requires registration (free) and a code to work. Still cannot cope with proxy servers when it comes to getting updates, but for the price of a reasonable mag, so what. Seems to be a vast improvement (graphically) from SN Backyard.
Has anyone tried it with the SETI or ASCOM plugins?
  