Cheers for the advice Matt. I took it aslong to this guy yesterday - he does know pretty much everything about all cars. He told me what I knew already about the car (Oil, Antifreeze, known problems like the timing chains/head gasket/oil use etc) which made me feel a bit better. Its booked in on Monday week for discs/pads, wheel bearing and a major service. When I phoned the VW place, I asked what the major service (quoted £220) included - the girl just said "everything" but couldn't tell me if they would charge me for new plugs (NJK ones fitted >15k ago). Didn't inspire confidence!!