I fixed all of these issues reported and added about 2 more enhancements (they have not been applied to 3.0 RC1). I am going to allow users a few more days to report any additional issues before I release version 3.0 RC2 for final testing. After that, the plugin will be available in the WordPress plugin repository for download.
If anybody is using the WordPress multi-site feature with the plugin, please test it and let us know if there are any issues.
If you run into the issue reported with a new installation, please just reset the settings to the defaults. settings > reset
For those users helping with the translations, you can download the English-Spanish translation here.