(Have also posted this in the General section, but I didn't want anyone from the 8P forum to miss out!).
Audi dealers are running a free MoT offer for all privately-owned Audis. I heard it advertised on Absolute Radio this morning - have just registered so it appears to be genuine!
Go to http://www.audi.co.uk/freemot for more information.
After filling in your details, print out the page and take it to the dealer.