We have Flash 5 files in our html which is displayed through a proprietary protocol. Flash Player 5 loads and plays these movies fine. If a user has Flash Player 6 installed, the movie does not display. Our system detects that a flash file is there and it tries to retrieve the file but it finally just stalls and will never display anything. Therefore, something in Flash Player 6 is not agreeing with our system. Any ideas on work arounds or what the problem could be?