On Thu, 14 May 2009 10:23:04 +0100, "N_Cook"
wrote:

Bit of black plastic floating around free inside the case, could have
dropped in there from somewhere else or is it something important? no
obvious home for it
40x 13x 0.5mm shiny black

No idea, but posting a photo (and a link to the photo) would probably
be very helpful.