Let's say I'm watching a video online and I feel like playing a Flash game while watching it. Let's also assume that this Flash game, like many others, has no volume options and is obnoxiously loud, drowning out the video. All running Flash players (even between separate windows of Firefox) share the same process, so if I try to drop the volume of the game in Windows 7, it drops the volume of the video as well. Is there some way to get firefox to load Flash players into separate process so that Windows can give me volume control over each? Perhaps there is an addon that does this? P.S. I tried the -no-remote command line option on Firefox, but it turns out that each instance of firefox.exe requires a separate profile (which is an issue if the game uses cookies). I'd rather be able to get one instance of firefox.exe to use multiple instances of plugin-container.exe.