Categories might be an idea too :) And featured content (Just went on wikipedia and getting some ideas)

Looking forward to 1.3 :)

I still can't get this to work. When I click on the "create" link from the "The page does not exist, would you like to create it?", I get the following:

Not Found

The requested URL /wiki.php was not found on this server.

Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.

We're adding a "special page" index with some features like that. We're still in the process of beating eachother over which implementation of the concept would work best, so we'll see how it turns out :)
I think it works the same way on Wikipedia as on THS Wiki; The person who hits Submit last is the one who gets his article published, although the guy before him will still have his post submitted (just in an older revision). We'll implement revision-browsing in a future version, so that you can see how a page looked earlier, and revert it if you'd like.
Categories is pretty much namespaces, something that THS Wiki does not do. It's easy to mimic as a user though; just name your page Category:Articlename (replace category with whatever you want, obviously :p).

As for featured content; that'd require templates, something which we're not sure if we want to implement (that's a lot of work :().
From what I understand you are not running your forum directly on your domain, and the default settings in the wiki is to link to www.yoursitehere.com/wiki.php, but if you run your wiki under www.yoursitehere.com/forum/wiki.php you will want to change /wiki.php?page=%page% to /forum/wiki.php?page=%page%

I finally got this working on my test forum. Thanks for the help CIP. But now I have a new problem. After I uploaded the files and installed the product on a message board I run, hitting the two control panel options (configuration & update), I get white screens. The PHP version of the server where this message board resides on is version 4.3.9; my test board has version 5.2.8. Is a certain version of PHP required to run this Wiki?

I'd recommend PHP 5, but if you can turn on error-output on your PHP 4 site and let me know what it says I may be able to create a workaround.

Turning on the error-output on the PHP 4 site, is that something the server administrator would need to do? If so, then I'm at a stand still until he replies back to my email requests.

I'm afraid that's something your administrator will have to change, unless you're running your site on Apache (through a module, not CGI), in which case you may be able to add the following lines to your .htaccess file:
After that the page shouldn't be as much white as white with error text on it :-P

I added the code to the .htaccess file, selected configuration and got the following:

Eeek. That doesn't seem like something I'll be able to create a workaround for. I should probably throw in a dependancy for PHP5 in the product.xml

Sorry :(

Thanks for the help. I will just need to wait for the server administrator to take care of some long awaited updates.