Omnipresence is a Windows Mobile Remote Desktop/VNC application. It supports the G-Sensor, Nav Sensor, Finger Panning, and a boatload of other features that make it very Windows Mobile friendly.
This client does NOT work with Remote Desktop. It is a complete replacement for both the client and the server. It uses a completely different protocol, is a platform independent application (well, theoretically it is since it is written in .NET), and very mobile device friendly.