Activation issue

Hello,
I got my game almost two weeks ago and I already used my 3 activations. I've a 4rd PC here at home where I'd like to install PCM 2011. Could you please tell me how to get do an extra activation with my codes? I don't want to buy the game once again...
I've already sent an e-mail to support@cycling-manager.com some days ago but still haven't got an answer...
Can someone please tell me if there's anything more I can do?
Thanks
I got my game almost two weeks ago and I already used my 3 activations. I've a 4rd PC here at home where I'd like to install PCM 2011. Could you please tell me how to get do an extra activation with my codes? I don't want to buy the game once again...
I've already sent an e-mail to support@cycling-manager.com some days ago but still haven't got an answer...
Can someone please tell me if there's anything more I can do?
Thanks