Follow steps to setup L2TP VPN for your Windows Vista.
First, go to the Start Menu and select Connect To.
Click Set up a connection or network.
Click on Connect to a workplace. Then click Next.
Next, you will be asked how you want to connect.
Click Use my Internet connection (VPN).
Fill in the fields as follows:
Internet address: You can find the list of currently available servers at My VPN Access page.
Destination name: anything you want, for example “S4M.XYZ US VPN”
Then click the Next.
Fill in your Username and Password.
Username: type your Seed4.Me account email here (i.e. firstname.lastname@example.org)
Password: type your Seed4.Me account password here
Click Connect. If you see the message You are conencted it means that you have succesfully setup the S4M.XYZ US VPN conection.
In the Connect to a network screen, you should see the S4M.XYZ US VPN connection that you have just set up. Right–click on the S4M.XYZ US VPN connection document, and choose Properties from the menu.
In the S4M.XYZ US VPN Properties, click on the Type of VPN pop up menu (hilighted in red) and select L2TP/IPsec.
Click on the IPsec Settings button (hilighted in red).
In the IPsec Settings dialog, click the radio button labelled Use preshared key for authentication (hilighted in green). Then type seed4me into the textbox labelled Key (hilighted in blue). Then click the OK button (hilighted in red).
Click OK to save your settings. Now you are Done!