I'm further along with 'beat-sheet' process, for Salesmen Abroad. I've been adopting the 40-card beat sheet system championed by Blake Snyder/Syd Field (amongst others), using ten cards for Act 1, twenty for Act 2 and ten more for Act 3. So far I've got twelve cards yet to fill, but I'm pretty happy with the ones I've already got.
The flow's working well at the moment and all I think I'm missing are a few linking scenarios.
So far, so good.