you wont believe this, but as Im using mozilla 3.5.1 on windows 7 rc 32bit, if I have the Skype Firefox extension 3.3.0.3789 installed and activated, I cant log into my account with my username seseberg and password. however, if I deactivate it, I CAN log in.
is this because I use the same username for skype as well and the extension is doing something with it?
I think Ill email the skype tech support team (if they have one)

you guys who also have skype 4 the latest version, beware of this.