SBS 2003 + 2 NICS & a Terminal Server

Scenario: MS SBS 2003 with 2 NICS (1 for Wan named PUBLIC and one for LAN named PRIVATE)

Public – 192.168.1.1
Private – 192.168.0.1
Terminal Server – 192.168.0.2

I also have a MS 2003 Server running as a Terminal Server with 5 licenses.

I can login to TS no problem via RDP from LAN.

How can I configure the server so that users can login to TS remotely ?

I have had suggestions I should add a static route to Routing & Remote Access. Is this the simplest way to connect users remotely to the TS server ? If so, do I put the static route on the Public interface and simply point it to the 192.168.0.0 subnet ?

Cheers in advance.

Dan