Ahh, the power of google I didn't find the answer for specifically Keyclone but I did find out how to do it in windows - I'm not sure if this is specific to Vista but I imagine it's the same for XP.

Go to task manager (ctrl-alt-delete), click on processesses, select the wow.exe instances, right click and "set affinity" - click all of the CPUs (0-3 in my case). -- Previously only the first 2 cores were selected instead of all 4 - no CPU usuage is overall lower and spread out much more evenly.

After selecting each wow client to use all 4 cores, I saw an immediate increase in performance frame rate wise - I haven't yet tried setting each wow to it's own core (which would require 1 core to run 2 instances, or having 2 cores run 3, ect since I'm running 5 instances total).



Thanks!



-Clov