Geotrust is just a SSL certificate, right? You can easily server a SWF off an SSL connection without any issues. If you're using AMF, you can also specify an https URL for your AMF Gateway.
For Authorize.net, last time I checked they do not offer a crossdomain.xml for their secure gatewa. You'll have to use a proxy on your server. So, the Flash Player will call your server, which will then call authorize.net. Authorize.NET will return data to your server which will then return data to your Flash App. I'm unclear how PCI Compliance issues come into play when using Flash. I'm not sure what AlertSite is; nor what your reference to images means. --- In flexcoders@yahoogroups.com, "okie_174" <rj...@...> wrote: > > I would like to include the AuthorizeNet, GeoTrust, and AlertSite type images > and functionality in my Flex application. Seems like the ExternalInterface > call is falling short on this task. Can anyone give me some advice on how > this might be done? I need not only the images but the functionality that > goes along with it. > > Thanks >