I searched the forum and the FAQ with no success. I hope someone can help. I have a Flash swf file written using Flex. The application uses a passed parameter of the form http://.../filename.swf?SID=20 Is there a setting that I need so that the SWF on my discountasp site will accept a passed parameter? My discountasp site does not accept the SID. Another site with the exact same SWF program does accept the parameter and works fine. I have tried discountasp webservices on and off and the folder does have read/write permissions. Any help/ideas would be appreciated.