Note: You'll need the SageMC16x9 base package installed to use this STV update. If this is a first-time SageMC install, then please download and install the SageMC 6.3 base distribution instead
Installation:
shut down the UI (and server if you use Placeshifter/MVP)
extract all files in this download package. Again, make sure to preserve the directory structure. This will copy SageMC_169.xml to STVs\SageTV3 and extract any other required files
(optional): download any custom icons or graphics, MeInMaui's are terrific
restart UI
load SageMC_169.xml from Settings/Load STV if already running SageMC, or from Settings/Load Application Package when running the default STV
now in SageMC, configure your main menu (by bringing up the options menu, ESC on the keyboard)
configure all other SageMC specific settings (there are tons of them) to your liking, this can be done from Settings/SageMC
For a detailed version history, see the first post in the support thread.