Does anyone have a set of steps to successfully setup a Draytek Vigor 2830VN+ (or actually any Draytek Vigor router) with Amazon VPC VPN connections.

Amazon provide steps for several routers like Cisco etc... that you can just upload to the router but i tried to use some of these as a guide for the settings in the Draytek and failed miserably to get a connection working so any advice greatly appreciated.

Thanks in advance.