I am using version 1 of Steve Smith's FeedBurner Feed Replacement, which I believe uses redirects, and I have WordPress set to display excerpts in it. This works fine. Now I am interested in working with BlogBurst, but they require a full feed. Can I set up a feed that only they can access? Or, if I use the new version of the Feedburner plugin, would that make it easier to set up two feeds?