From the description:
Hides loading windows, one click to the game.
Sets Skyrim's priority level. Cleans up memory.
Creates a smoother Skyrim game play with
smart resource allocation. Shuts down Steam
leaving Skyrim to own the cpu. Disables the
Skyrim logo screen. Disables the Skyrim logo
music. (*optional for both logo items)
(An end to constant Steam update
downloads while your playing ...)
Now I've learned to be wary of third party programs, but based on the comments it seems to work and I'd really like to get a relatively ctd-free Skyrim experience again, so please weigh in on your thoughts about it.