I posted this in one of the Mozilla Firebird forums also: I've had many versions of Firebird running well on many different platforms. I love it. I've just installed Fedora Core 1 on my Athlon machine. Afterward, I installed Firebird .7 and installed the usual plugins. All my plugins (Java, Acrobat, etc.) work fine except Flash. Firebird is simply not seeing it (about:plugins). I have installed these dozens of times on various machines and this should be a no-brainer. The only thing different about this install and all the others I've done is the new OS. I'm using the gtk2 version of Firebird. Can anyone else confirm or refute that the Flash plugin does not work with Firebird on FC1?