Cheers again TT 
I'll price up the price of changing the clutchpack pronto and also a Quaife at the same time (rude not to
)
I'll keep everyone posted 
OK.
Some part numbers to help:
02E 305 051 C - oil filter element
G 052 182 A2 - DSG gear oil (1 litre)
N 910 845 01 - metal seal, drain plug
If you only do an oil change, then it takes 5.5 litres, however a complete stripdown and rebuild needs 7.2 litres.
Furthermore, if a non-VAG workshop does the work, they will need:
VAS 6262 - tool, oil filler DSG
Though independent who has changed the DSG ought to have this. VAG-COM will also be needed, for checking the oil level, and carrying out a reset of the mechatronics values.