Not possible to buy Laser Squad Nemesis

So me and my friends wanted to play LSN and although we weren't particulary thrilled by a subscription as opposed to a one-time fee, we were at least willing to play it for one month only. But then we encountered a problem. The buy buttons don't work.

Do you mean the Buy button within the game after you have installed? It works for me under Windows2000. The link should take you to:

http://www.lasersquadnemesis.com/Sub/RegularSub/SubForm?aff=104