howdy SocialX and welcome to the forums!

actually, if you got a keyclone for both machines, you can then run your wows on each machine... then connect the keyclones together.
the wows would then behave as if they were all running on one machine

personally, unless i want to use the pip feature (which i'm using more and more), i usually run my desktop and 2 laptops to handle 5 accounts. thei made sense as i have extra machines laying around. at one time, while playing shadowbane, i had 6 boxes in my place and 2 in a friends... all interconnected to run 24 accounts at once. it was a bit crazy, but worked fine

synergy and keyclone work fine with each other (turn off key broadcast in synergy)... but synergy doesn't work great with wow (spinning tunnel of star gazing...)