Help setting up VPN server for my friend in China.

[( |-| |2 ][ $]

First off yes I understand the risks of allowing someone else to use my internet connection. However he is a trusted friend and as such it should be no different to sharing wifi with a flat mate.


I understand some VPN protcols are blocked in China so I'll have to use SSTP?

Can someone give me a guide to setup a server on Windows 7 (Premium 64Bit)?
What ports will I need to forward on my router?