Just finished 1.5 hrs. of learning to implement a blogroll with Active Renderer. You can see the results in the changed navigation links on the Radio blog. This new feature obliterated my links to category folders.
AR is a nice tool that I previously downloaded and attached to home page. Handles the expanding / collapsing headlines. In looking around at how to install a dynamic outline, the Radio instructions rely on a built in macro. Working with the two sets of instructions, AR and Radio, and confounding my local files with a backup copy caused enough confusion to extend what should have been a task of minutes into one of over an hour.
Quite pleased with the result — and the initial exposure to the outline processing underneath it all. Next, I will restore the links lost through this improvement :)