I ordered my ED30 in March 2007 and it arrived in June 2007 - a MY07 car.
If it'd been about 3 weeks later it would have been a MY08 car.
Its pretty annoying, but most of the stuff was pointless. The Air Con button changed to Econ, the symbols on the wiper stalk changed a bit, and the stereo came with MP3 playback - which mine didn't!
I would bet keyless entry would be a cost option, as would LED rear lights.
A new RNS though? Could be interesting!
You could wait forever buying a VW, as every 6 months they change something!