Hi All - actually did it yesterday - bought 3.0 TDI S Line Le Mans Quattro! It is a few years old, but 66K Miles.
Lovely car, had to travel up country to get it, but had a thoroughly enjoyable drive down, averaging 37 MPG down M42, M5 and A30. Would probably have been higher but had to try to see how fast she went a couple of times! Did my ususal work commute today and got just over 30 MPG - road is B road and 13 miles, 25 minutes!
It has from what I can see the Denison fitted, Ipod works flawlessly, with my phone connecting too - though the address book did not go across automatically like in the previous BMW. Sat Nav is from a few years OOD so need to aquire a new disc I think.
The text on the small screen in the dash is pure red, no other colour, but the big screen is all differing (green, orange, blue etc) depending on the mode chosen.
Only fault I can see is radio reception is arse when the rear window heater is on. Switch it off and all is great with the radio. Have not tried the CD Changer yet.
All in all really happy. Has new tyres all round, was serviced and 12 months warranty. So Job Done.