Hello Trekz,
I'm sorry to possibly disappoint you, but (based on the tutorial you linked) PhotoDirector would have no facility to replicate what PhotoShop can do.
PhD can certainly overlay photos in
Layers, but is limited to a Distort Transformation tool which maintains a quadrilateral. That's the same as the Primary Warp shown in the tutorial. The Secondary Warp stage, which curves the photo edges, is where PhD can't match it.
PIX
PIX YouTube channel