I installed and uninstalled the window version several times, but never could connect to my joomla site. (Just for your information, I installed the mambot and published it.)
For some reason, after I typed password, it changed. . . because the password seemed become a lot longer.
Maybe it has something to do with the new Joomla Release 1.0.13? Because they have changed something in the login handling. Security bugfixes with MD5 Passwords. But i don't know clearly
Evidently Blogg-X has also been affected by the change in handling passwords that occurred with the Joomla 1.0.13 update. As of now Blogg-X will NOT function correctly with this version because the password hash passed from Blogg-X to Joomla no longer works correctly and can't successfully validate against the Joomla database tables. I am taking a look at the code and will provide an update once I have one available.