Permaculture Visions is in the process of delivering updated course notes via a moodle system. This system will also allow better tracking of your homework and comments from your tutor.
If at any time you are having difficulties, do no hestitate to let us know by emailing email@example.com or firstname.lastname@example.org
Course files are in constant development and passwords do change with each upgrade. The notes are available for download from this moodle and still available via the old system.