Check out Hamachi, it’s a free VPN client that does what all VPN clients should be able to do – allow you to mount windows drives over the internet.
With Hamachi you can organize two or more computers with an Internet connection into their own virtual network for direct secure communication.
Hamachi is fast, secure and simple. It is also free.
Think – LAN over the Internet.
Think – Zero-configuration VPN.
Think – Secure peer-to-peer.
Access computers remotely. Use Windows File Sharing. Play LAN games. Run private Web or FTP servers. Communicate directly. Stay connected.