You have indeed.
vBSEO provides lots more than just CRU (Content Relevant URLs).
For one, it has an internal HTML cleaner that removes comments from your html, making pages smaller, filesize-wise.
For another, it consolidates the links to your threads/posts etc, by using ONE LINK, rather than the multiple links to the same thing that vBulletin comes with by default. This concentrates PageRank to that URL, rather than spreading it across the multiple URLs.
For yet another, it can automatically define image height= and width= attributes. This makes pages load faster, as your browser knows how to place the images.
There is a lot more that vBSEO can do.. perhaps you could have a look at the demo.
http://www.vbseo.com/demo .