The only visual change that I see with the update to version 0.6 of Twitxr is that in the preferences you can now Create a New User. When you create a new user, it will sign you out of your current login. It would be cool if it listed both of them and you could just choose the user you wanted. Other than that, the app seems to function the same as in previous versions. Twitxr is available through the BigBoss source.