I guess I don't need the web browser, since network capabilities are built into the stand-alone player. I just need some kind of .NET component which will allow me to programatically start hundreds of flash players (with no UI) playing a specific SWF file for load testing purposes. The SWF file accesses a network service and downloads other SWF files, but basically runs on its own to completion once loaded into the player.I guess I don't need the web browser, since net