As 06Honda pointed out, it's available now.
Be prepared for a shock, however. Most individual channels are insanely priced. Seems to be either $3.50 or $6.00 / mth, in some cases, more.
So a simple set of FX/FXX/AMC is $18/mth.
Food Network - $6/mth. Seriously? That's the price for 4 channels of commercial free movies with Hollywood Suite.
Be careful what you wish for, I guess.