Plotinus

Colloquium Plotinus 204/205-2005
Organized by Marin Balan and Cristian Ducu, hosted by Department of Philosophy, University of Bucharest. It contains some resources on Plotinus, as well.
http://www.hybris.ro/plotinus/

Internet Encyclopedia of Philosophy: Plotinus
A look at various aspects of Plotinus' Neoplatonic system. Includes extensive suggestions for further reading.
http://www.iep.utm.edu/p/plotinus.htm

Island of Freedom - Plotinus
A short introduction to his life and ideas.
http://www.island-of-freedom.com/PLOTINUS.HTM

The Philosophy of Plotinus
A concise systematic digest of Plotinus' thought. From the Radical Academy.
http://www.radicalacademy.com/philplotinus.htm

Plotinus
Life and work of this founder of Neoplatonism; by Lloyd Gerson from the Stanford Encyclopedia.
http://plato.stanford.edu/entries/plotinus/

Plotinus
An introduction to his Neo-Platonic ideas, mysticism and importance. Includes bibliography and related links.
http://www.kheper.net/topics/Neoplatonism/Plotinus.htm