Is outlook HTML buggy?

[coicle]

hi i am trying to email a flash movie embedded in an HTML message. When I recieve the mail on the pc, it works fine and displays the movie. But when i email it to outlook express on macintosh it displays everything except the embeded flash file! grrr.
Does this mean that outlook express cannot display files that are embeded? if so can i turn it off?
Thanks,
dan
(remember it only fails on a mac!)