Um, we went off-topic is how we got there, Frank, sorry.

David seems to have questions that not only relate specifically to the flag animation, but also to displacement. If you read back a few, I recommended that ArtWeaver can be fairly easily used to create a displacement map, as long as you have enough experience to anticipate what the map will do to a drawing.

Do the three question marks after your post mean you're impatient to get back on-topic?

:)

-g