Well, after a lot of hassle with Renault UK, I eventually went out and bought myself a 2002 map CD for my sat nav system, and I got one with TMC (Traffic Message Channel) info in it, and it works, you get symbols pop up on the map to show where accidents and other stuff is, and it can re-route your journey if you want it too
Cool - absolutely cool, so if anyone else wants to get it, its not from NavTech (The company who produces the CD renault give out) but its from VDO Dayton (http://www.vdodayton.com) in their online shop.
Oh, and just in case anyone asks, I havent tried copying it yet
-Roamer