Thinking of integrating TNG into your WordPress installation? The advantage of that is that users who need to log into both environments only have to do it once. Anyway, if you need some hints on how to do it, you might try one of these resources:

How I made my TNG-WP site
Cees Kloosterman discusses how he went about the integration. According to Cees, the great advantage of his method is that you are not restricted to the one sidebar theme layout. Any theme design (1, 2, no sidebars, menu anywhere) will work.

Using TNG and WordPress with the tng-wordpress-plugin
A very thorough approach by Roger Moffat, detailed on the TNG Wiki. In fact, scroll down a bit to see a full write-up on Roger’s site right here on this blog.

Anyone know of any others? Please post them in the comments here.