OK, we have here the latest and greatest release of nodenabler. This is a tool that will find and insert genuine keys into your eset security products. This comes from zlailer, aka soccerdemon who has an excellent guide and the changelog available here: http://zlailer.googlepages.com/esetguide, so all credit to him and the damned crew.
This truly is the best solution for eset security products I have ever found (and I've tried a few).
Enjoy, say thanks to all involved (especially soccerdemon who I'm sure will be around) and remember to seed.
BTW this includes both x86 and x64 flavours.
A MINOR UPDATE IS AVAILABLE VIA THE LINK ABOVE )V 2,81)