Ive got a kind of whining coming from the nearside front of the car, which goes when I dip the clutch (into neutral). Its not a wheel bearing - I need a new one of those anyway and that makes another noise!
It comes from about 30mph on, but it doesnt matter which gear Im in (so unlikely to be a worn gear). Its difficult to describe, but sounds like a light grinding noise and gets worse when Im off-throttle. So if I accelerate, even slightly, it gets quieter.
What could this be? A driveshaft? Synchromesh? Help!