No problem.

Here's some other pieces of information that might help you also.

In InnerSpace there is the option to limit framerates of the slave machines. Set them to around 15 seems to work very well. I did that myself and my CPU usage dropped a decent amount. and they still update enough so you can easily see what is going on when you have to look at them, which is recommended to make sur they are doing what they should.

I'd also recommend removing the slaves from any of the level chats since there is too much spam in most of them that you'll never catch the important ones. For the slave accounts I just have a seperate chat box that is just for the important things, such as tells so it is easy to tell when one of them gets something and i need to switch to it to see what it was.

Hope this helps and good luck! I've been doing a ghetto (alt+tab or different computers) 3 boxing for awhile and have just recently picked up IS which has helped a lot and will soon (next couple of days) be expanding to a full 6. Can't run them all on one computer unfortunately though.