That might be a bit of a problem due to this licensing thing they have going. The part that really sucks about it is that you can only have the game licensed on one computer at a time, which means that even though I'm paying for it - I can only use it on my home or work computer, but not both. El retardo.
Oh come now.
I've lost track of the times I've reused software on multiple computers without a direct license to do so.
Apparently TEW needs you to connect to their eLicense server in order to use the game. I've read a bit more at the TEW .400 Forums, though. You can, apparently, install it on more than one computer, but in order to play it, you'll need to "unlicense" from the server on one computer, and then "relicense" on the other computer, lather, rinse and repeat. No extra cash and apparently it only takes 5 seconds to do this process, so no biggie I guess.