ivanmcp - I'm actually glad you asked those questions. I hadn't really though about those, but I
think both would be possible. The way the hack will work to create new pages will be a pretty simple concept really... You would make a new template with a specific suffix, add your content (in which you'll be able to use most global variables such as $header, $footer, $bbuserinfo, etc) and then you would simply link to something like http://yoursite.com/index.php?action=aboutus. I also plan on tying it in with mYvBindex so that you could choose to display the left, right, or both columns on those pages (similar to the way my site is with the left column on most every page).
I don't think it would be too hard to make a simple search engine that would only search the templates with that specified suffix. I don't think it would be too difficult to make the new pages so they were able to be spidered by Google as well. I've never cared too much about my pages being spidered (I can't afford the extra bandwith anyways

), but I'll definitely look into what would need to be done to make sure those pages can be spidered. I can't
guarantee that both of those features will be in the first version of the hack, but I will try to see if I can impiment those before I release it, and if not I should at least be able to add them in the 2nd version or so.