Firefox portable unbranded

You can rename FirefoxPortable.exe (or was it PortableFirefox.exe?) to whatever you want, so long as it ain't firefox.exe; that creates problems. However that's a launcher; it goes looking for firefox.exe, so you'd have problems renaming that one.

In the future (I'm loathe to say near, nothing really moves real fast round here) what you want to do will be real simple, since they're replacing the NSIS launchers with a generic, one-size-fits-all deal which is easier to configure, easier for you to rename firefox.exe to whatever and then update an .ini file accordingly. The generic launcher is currently available and perhaps someone who knows it well can whip one up for you (or with a bit of patience and skill you can do it yourself, though it may not be as perfectly portable as the one here) but it's not pre-written or whatever.

I know what you're going through, the computers at work won't allow winamp*.exe to run (Winamp or its shell extenstion, winampa.exe). Which is weird because VLC runs, ZSNES runs, Deus Ex runs (that's a PC game using the first Unreal engine), and so far Winamp is the only thing I've seen that doesn't. And the terminal in question has Windows Media Player on it, and it can play Mp3s, thereby defeating the purpose of blocking Winamp. Unless Winamp has some nasty hidden hacking feature I was never made aware of. I kind of want to get it running, as I've been using it since 2.04, I think (and I'm loyal to the 2.x series, I don't use 5.x at all) but VLC is fine for what I do. But I would be most unhappy if Firefox were blocked.