We'll I've still got the noise. I've had a look around inside and had the under-tray off to look around - I can see nothing obviously wrong!? The noise appears to be linked to movement, but can't get it to do it to order. I don't have the optional PS whine (yet!). In fact I can't 'feel' the noise through the steering wheel at all - it's just a noise. Kind of sounds like: clunk/knock/thud/bump. A bit like a large relay making contact, if you know what I mean. There is a post here that says a lack of grease in a bush in the steering column could be the cause, but the descriptions in that thread don