Yeah,
Well, even with the computer names, they are created automatically, so it wouldn’t’t really help, isn’t it?
But it’s easy to create a script at startup that send the current ip of a computer to a db. After, the Master Computer only needs to reed every x seconds that db and compile the vray_dr.cfg file and done…
I was thinking of doing it like that to make the whole process automated, but like I said earlier, someone else could could find it also usefull to do it by hand.
In the end, the whole point is just having the Master Node reading that file every time he times out the spawners in stead of only once when the render starts…
I would love you to have a look Vlado 
Thanks
Stan