Today, Plogue is releasing an update for chipsounds.

This update is intended for Logic OS X 64, V-Machine or Pro-Tools users. For users who don’t have issues with their current setup, it is not required to install this update.
Changes from 1.5 to 1.501:

* Added OS X 64 Audio Unit compatibility
* Added VMachine compatibility
* Fixed a few RTAS-related crashes
* Can now choose which slot to ‘host automate’
* Various bug fixes.