Click on one the text link below and then say "Open", "Run" or "Run this program from its current location" when the dialog box appears (if you don't see one of these options then choose "Save" or "Save it to disk" and then you'll have to chase down the file on your local hard disk and double-click on it to start the installation).
Click "install" to install the screensaver and then you should be taken to the screensaver configuration area (if not then right-click on an open area of your desktop and choose Properties/Screen Saver to get into the configuration area where you can choose "Flying Lizard 2010", "Flying Lizard 2009 2nd Half", "Flying Lizard 2009 1st Half" or "Flying Lizard 2008" as your screensaver).
Mac OSX (including Snow Leopard)
Left-click on the link below. Your browser may automatically expand the zip archive or you may need to manually expand it. Then just double-click on the screensaver installer file (such as "flms_2010_v1"). You will ultimately be taken to the configuration area where you should make sure that a Flying Lizard screensaver ("FLMS ..." or "Flying Lizard ...") is selected.
email the if you encounter technical difficulties.