Your support pages explain how to detect and uninstall plugins, but I can't find how to add or enable new plugins. I want to add Flash Player 10 as a plugin - is this possible? I have tried to follow the instructions on the Mozilla Support page, but the Adobe Flash linked page does not match the process described in the support instructions (it doesn't tell me if Flash is installed on my PC and there is no 'missing plugin' option to select. I have installed and uninstalled Flash 10 8 times but each time I install Flash 10 it does not appear in the Add-ons/Plugins dialogue box. It is very frustrating and I can't find any way round this problem. Any assistance would be much appreciated!