If this were the support mail group, I would shut up.
But here on dev, I have to say it... Drupal is getting soooooooo complicated... it's an unkiss.
Victor Kane
http://awebfactory.com.ar
http://projectflowandtracker.com
Now, enough of this. There is no menu cache as it was in D5. There is
the router table that can be rebuilt and the navigation trees are
cached but this caching does not affect routing.