I think its on the home page at ediets.com. When I signed up it had a bunch of choices like diabetes type II, low fat, etc. plus the Zone. You can choose between recipe based (that's what I selected) or convenience based. I really like it. You can also choose no red meat, no fish, veggie only, etc.

The boards stink compared to these and their journal is a joke compared with fitday.com or weight watchers - I am totally in it for the structure of the meals and the recipes - all the perfect block size!

They're starting an ATkins plan too, supposedly on the 16th.