I am using my Macbook Pro to connect to a VPN server that I have set up on a Windows 7 box at home. It is currently a PPTP VPN because I have not found another option for Windows 7. Network preferences says that Encryption is set to "Maximum (128 bit only)". Does anyone know specifically what encryption is being used? I have a high concern for security (so I shouldn't be using PPTP anyway), so I'd rather know now if this is a good solution or if I should look into something else. Thanks.