My Coupe has a very slight squeak whilst the engine is running, from the sounds of it whilst idling, I'd say it's a belt making the noise. It also gets louder - though not to the point that would turn heads - when accelerating hard, for example dropping to about 25mph in 5th then booting my foot down would produce the squeak as the car creeps up the speedo.

It seems to disappear once the engine has reached a speed it's happy with, and also accelerating "normally" doesn't seem to produce the noise.

Anyone know what this could be?

Also on a potentially related note, I'm crawling toward 50,000 miles, and have no history of the cambelt being changed. Therefore would definitely like to get it done. Anyone know of the costs for a full belt change (I understand there's more than just one) or even for a full service?

you need to speak to sharky.he'll do you a decent discount.a dealer can charge anything upto 450 for a cambelt/service.your only half hour away from him max

http://www.tiburonauto.com/
make sure you tell ross your a forum member.ask for him and not his assistant who empties bins and brushes up