Firmware 2.00 Improvements over version 1.20:
Startup time is shortened
Benefits provided by previous updates and included in version 2.00:
Before Updating Please Read:
Bulletproof Guide to Sony Camera Firmware Updates
MAC 10.10 YOSEMITE USERS:
MAC 10.10 Yosemite users if you have not already done so, you will need to first install Mac OS X 10.10 Driver Loader before running any updates.