No, read your own license notes on the original release. It isn't saying, "if your buddies have additional licenses, THEY can install THEIR copies on THEIR machines . . . " What it says (and it was discussed in the old forum, with ISI) is you can install it on another computer in your home. One of the HDRW members wanted to be able to play on the LAN in his home with his son. The question was asked, and ISI's response was that such use would be acceptable. Personally, I didn't take that route as it is a bit underhanded in my opinion. I simply quoted the original email sent from trymedia. That is why I have purchased three licenses . . . so I could have two games. You know, with the refusal to honor the activations promise and all.