Quote Originally Posted by 'Sarduci',index.php?page=Thread&postID=75161#post7 5161
Core 0 - instance 1
Core 1 - instance 2
Core 2 - instance 3
Core 3 - instance 4 and 5

I don't use this box for anything other than playing WoW, so there isn't anything interfering with using core 0.
Except the Operating System which if it is vista is actually a big interference

Quote Originally Posted by 'mikekim',index.php?page=Thread&postID=75128#post7 5128
when I run my five on one box I use the following:

Core 0 not used
Core 1 Main Wow
Core 2 Wow 2&3
Core 3 Wow 4&5

reason being that if the system needs to do anything it has core 0 available, Core 1 is for my main instance and the other four run on the two remaining cores.
It has worked well so far without problems (Vista Ultimate 64 8GB RAM)
This one wins!