Howdy rorek and welcome to the forums!

answering in order...

1. not exactly. technically, you could connect your laptop and desktop (assuming that is your gaming machine) together via a lan.. you could share out the drive and run wow on your laptop... but you wouldn't like it as you'd have massive disk lag and loading times would be just horrible

2. this depends on your laptop and whether or not it supports multi-monitor display. most will export display, but maybe yours can do dual-view. check your display software and see if you have options for it. if you can get that working, then yes.. keyclone would recognize both monitors and you would be able to use them both in your maximizer layout.

3. keyclone has a per machine license. as such, you would need one per machine you wish to run it on.

if you have any more questions, please feel free to drop me a note.