I bought the download version of the SA vids and put them on my ipod. One of the unexpected benefits (although I should have expected it) is that I can watch the vids over and over when I'm on transit or otherwise on my butt, and I'm pretty much starting to memorize them. By the time I hit the slopes I'll have the moves in muscle memory.
I told my kids, "Someday, you'll have kids of your own." One of them said, "So will you."
-- Rodney Dangerfield.