I first want to commend the Web Wiz guide on an exemplary product. Hopefully my suggestions will make the Web Wiz forum even better.
1) Change the search functionality around a bit:
- Change "Message Body" to "Subject/Message" (Since that's what it really searches) Also make this the default search type!!
- Make "Topic Subject" a "Subject Only" search (Since a topic search is kind of useless except on forums with 50+ topics)
2) Fix the Table titles to the same height. This will make it easy to create fixed-size brushes (i.e. 3D) to use as background images in them.
- the prev/next post links for some reason sit lower than the rest of the text in the table title bars, forcing title bars that have those links (forum_posts.asp) to be taller than all the other ones.
- Other non-main table titles like default.asp's "forum statistics" title bar have the same issue although I have no idea why its 1-2 pixels taller than the rest.
3) Support for user-selectable skins (like phpBB2)
- Style sheets, images & skin files are stored in their own folder under a central "skins" folder. this folder is checked for sub folders to see what skins are available.
If these issues can be taken care of in the near future, I'll be cutting a check to you for a developer's removal key 
Edited by KillrOy