Chapel Hill Zen Center
Offers day, weekend and week-long meditation retreats.
A good resource.

Blue Ridge Zen Group
A center for Zen practice serving the Charlottesville, Va. area.

Carolina Morning Designs
Maker of fine zafus, zabutons and other meditation accessories. Site includes helpful information on choosing the right cushion or bench.

Frequently Asked Questions About Zen
Very helpful basic information from the newsgroup alt.zen

Tricycle
Online version of the Buddhist magazine.

More links coming soon.