PPTP Windows 7
From BTGuard Wiki
Setup Instructions
1. Click Start and type: setup vpn
2. Select Set up a virtual private network (VPN) connection
3. Internet address: vpn.btguard.com
Optional: To manually select your server location, please use ca.vpn.btguard.com for Canada or eu.vpn.btguard.com for Europe or sg.vpn.btguard.com for Singapore.
4. Destination name: BTGuard VPN
5. Username:
6. Password: Enter your password.
7. Disable IPv6 for your Internet connection:
Download patch, extract, and run DisableIPv6.reg.
Setup complete!