What is the best way to get visitorpath to work with some sort of cache system like boost or authcache?

Has anyone managed to find a cache that works with the statistics module and does fast caching too?

http://drupal.org/project/authcache

Here is a suggestion that stats work with Boost, but are these the right kind of stats (Ajax) that would work with visitorpath:

enable "Boost: AJAX core statistics" block, as explained here: http://drupal.org/node/545908#blocks.