Hello, I hope someone can help me out. Even if you are not familiar with the game you may be able to help. I would like to play Grid (car racing) multiplayer on mac over the internet. The game says it requires GameRanger for online games however this program is not currently compatible with Mavericks. It also has a LAN option. So I am wondering can I use Hamachi to play LAN over the internet? My understanding is Hamachi creates a virtual network/tunnel over the internet. If so is it as simple as installing Hamachi on each computer and creating/joining the hamachi network? Or are there other network settings that need to be set on the mac computers? I have used hamachi in the past for windows games many years ago but when launching Grid I notice that the LAN setup automatically finds games within your network... there is no option to enter an IP address to join... I am wondering whether this will be a problem when trying to find games over the "virtual network." Any help is much appreciated.