Computer Musical Chairs...

[CelticREI]

Recently my laptop gave out (it was a trooper, and will be missed... after I go 'Office Space' on it...)
Anyways, I'll be getting a new laptop near the end of Sept and until then I'm using my wife's laptop during her off hours. I'd like to use HeroLab but I'm afraid of using up my 'second' install as I want to make sure I can install my stuff on my new laptop when I get it.

My question is: Is there a way to 'remove' a laptop/computer as registered so I can have it on my wife's laptop until I get my new one and then transfer it to that laptop? I'm not talking about it being on 3, or even 2, computers at once as when I have it on my new laptop I plan to uninstall it from my wife's machine.

I hope what I'm asking is possible, I'm going through character making withdrawal lol