Sorry - I obviously misunderstood your question. If you take a closer look at the URLs at the [url]http://www.corryzahn.com/~d/[/url] site, you'll see that the file names and directory structures are quite different from the ones generated by the ordinary OCD templates. (Clicking the letter D takes you to a subfolder /~d, while OCD would taken you to the d.htm page) So my guess is that the pages at Corry-Zahn have been generated some other way (using mysql + php for instance).

I think the only way you can achieve multiple columns using OCDs HTML export function is to pass some of the group tags (among them the <!--[GroupCount]--> tag) to a javascript, and have the javascript calculate the length of each column and then create the columns.

Take a look at [url]http://www.firetongue.com/boards/yabb/YaBB.pl?board=dax;action=display;num=1097051508;st art=1#1[/url]

It may give you an idea of how to do it. As you will see, I once added column functionality to my modified CMI template (CMI_PLAY --> [url]http://ocd.juventas.net[/url]), but I never published it, simply because I was unable to solve the problem with the first entry in each column.