I need help Understanding the setup involved when attempting to Dual Box. I understand most but I'd like to clear up a few things =)

I posses two WoW accounts, one isn't mine but I'm free to use.
My computer can handle two instances of wow, I've done it before with no hiccups.
I have a laptop that has a dual core, but I just can't stand laptop keyboards xD
I have Key Clone as well.

I'd like to Dual Box with both computers, or with my laptop as a second monitor. What are my options?

I can set up two games on my PC and use maximizer to split the screen. Whats needed to allow my laptop to act as a second monitor?
What use is Key Clone if you use two systems? Would I then need a KVM Switch and Synergy/Octopus?

My goal is that I would be able to play both accounts at once, with the use of one keyboard and mouse, using two screens. Please help me clarify what needs to be done/gotten. <3



Many thanks, SocialX