The company I work for developes websites - most include flash content. On a
recent project we were informed that a number of our client's customers coul
d
not view the flash content of thier new site because it was being blocked by
thier customer's corporate firewalls.

Does anyone know what, or where to find, metrics on flash content blocking
policy by enterprises firewalls? It's a real concern for me and I imagine an
d
important issue for others who create content viewed behind corporate
firewalls.