alternate ports in flash

Dec 23, 2010 at 4:27 PM

Hi, there is this warning on the home

"

Flash Developers

Note that flash cannot access alternate ports automatically; as a result, the default ASP.Net Development Server does not work to serve up AMF to flash. (This does not affect the .NET clients.) Either use a specially-configured crossdomain.xml or set up IIS locally to serve up your web project.

"

Any docs on HOW to do this?