Well Accident Exchange a 3rd party are handling the repair as it wasn't my fault and I have to say they are very good.
I phoned the dealership at 8:30 who refered my details across to them (they get a kick back for the referal).
By 10:00 I had been contacted and arranged a 3:00pm delivery of a 325 M-Sport Coupe. Normally they replace like for like but the 2 Z4's they have were out.
Don't beat on me here.. and don't tell my Z.. but this new 3 series is phenominal!
Black, cream leather, tipronic, sat nav, all the usual m-sport goodies, motorised seat belts for lazy boys who can't reach round fully.. the list is endless... the only thing I would change would be an engine size upgrade. A car this size feels like it needs a 3.0 litre lump. (Then again I just got out of a Z4)
I drove the length of the country tonight ready for work tomorrow and with the usual stigma of BMW 3 drivers starting to migrate over to our Audi collegues I really enjoyed it.
My Saturday morning horror is a long distant memory

..and the next time I see my car she will be as good as new (i hope

)