After an image is isolated via a chroma key, can I give it a Drop Shadow?

[Theo Van laar]

” The only problem with using the Drop Shadow effect on the track, (unless I’m missing something) is that the drop shadow isn’t affected by keyframes”

Ofcourse the shadow from the track motion windowis affected by keyframes. Just click on the right (shadow) track at the bottom of the track motion window…

Theo