The wizard's good, but where do you go to start the demented elf?
That takes care of the client!
Nursing the server into life:
Delays Occur When Establishing PPTP Connection with a Connection Manager Administration Kit Profile
Virtual private networking clients
Checklist: Installing and configuring a PPTP server
VPN servers and firewall configuration
Search the web for PPTP ping.
You need to get hold of
Pptpclnt.exe and Pptpsrv.exe are tools that work in conjunction to verify that the required protocol and port for Point-to-Point Tunneling Protocol (PPTP) is being routed from a client to a server and vice-versa.
In order for a PPTP client to access a remote PPTP server, traffic passes through TCP port 1723. Protocol type 47 must be supported, it's the GRE (Generic Routing Encapsulation) protocol.
This tool is not meant to test the functionality of a PPTP server or a PPTP client. It only tests the path between the two hosts.
Download them from Microsoft Technet
Over a 64 kbps link, with a drive mapped. Forget it! The desktop freezes. Not good.