I'm not sure if anyone is still using mlbviewer, but I've uploaded some changes to garage.maemo.org. I have added scores and innings, support for the hardware volume key for mplayer, and support for the hardware fullscreen key.

https://garage.maemo.org/projects/mlbviewer-gui/

mlbviewer_gui-0.1.1-3_all.deb
python-mlbviewer-0.0.5-3_all.deb

You MUST uninstall mlbviewer_gui before installing the new mlbviewergui. I had to change the package name because the version of dpkg-deb that I used won't allow underscores.

You don't need an account to view the scores.

The scores do not automatically refresh, you need to hit the refresh button. I didn't want to take up too many cycles.