Keep in mind, I don't use ISBoxer. The things I know about how it works comes from limited use several years ago and what I've picked up from reading the various ISBoxer posts here. I couldn't tell you how to set up ISBoxer to do CC the same way I do it or if it's even possible, but I'm sure someone else probably could if there's not a post somewhere already.

ISBoxer can be a huge undertaking, there's nothing wrong with starting off as slow and limited as you want and adding new things bit by bit. There's usually plenty of people around both here and over at the ISBoxer site who are happy to take you step by step through setting things up and explaining how things work until you understand it. That goes for anything about multiboxing, though I'm not sure the ISBoxer site would be the best place to go if you had questions about setting up a different program, lol.