
I contacted NVIDIA this morning to see if they still promote ESA and they replied with this:
If you come over to the NVIDIA compliant devices page - http://www.nvidia.com/object/nvidia_cer ... ducts.htmlESA is a spec
We submitted the spec and it has been adopted by the usb-if. So at this point no new modifications to the spec are needed or desired
Nvidia continues to support ESA compliant devices through our systems tools which include performance monitoring and tuning tools
You can see that only one dell system has changed the Dell XPS 730 was added and that system was announced back in May 2008!!! Seems like 12 months has passed and no new ESA hardware has come out...
I'm calling the spec and the force behind it as being dead.