Goldini, did you have any previous versions of firebird/firefox? If you did, did you delete the previous profile?
Just that with me, spywareblaster recognises firefox, but when you look in the cookies exceptions, there's nothing there, when on ff0.8, there were exceptions put there by SpywareB.
With FF0.8, the profile folder was still called pheonix, but with FF0.9, it's now called firefox, so spyware may still be set to check for the old name. I haven't deleted the pheonix folder, so that may be why it's showing ff but not actually doing what it should.
That's my theory. I don't know if it's right or not.