[CinCVS] farm rendering exclusion

[Edouard Chalaron]

Hi there
It may be a bit of a silly question but ....
I use my slowest machine here for the editing then use farm rendering
across 4 other ones.
Trouble is that my old machine is eventually delaying the final output 
I want (i would like) to exclude the master node so I can carry on with
editing and let the other machines run.
Is there anything as such ?
Thanks
E