When some report problems and others do not you might want to gather data
about what version of the Flash player they are using. Perhaps there is an
older version and as I recall Flash 5 had some funky issues with XML. You
can get that with the System.capabilities class, however you may need in
your email code to test for undefined I would think for the Flash players
that do not support the AS class.

Signature
Lon Hosford
www.lonhosford.com
Flash, Actionscript and Flash Media Server examples:
http://flashexamples.hosfordusa.com
May many happy bits flow your way!
> We have implemented a Flash photo slideshow on our site and it works just
> fine
[quoted text clipped - 13 lines]
> the
> data I need through via a query string appended to the Flash movie's url.