Has anyone ever taken their digi-cam to pieces?I have an Olympus C750UZ that suffers from repeated ingress of dirt or dust particles into the electronic viewfinder,at the last count there was 19 of these visible.They do not affect the photo in any way so I presume they are on the inside of the viewfinder.When the camera was under warranty it was returned twice to have the viewfinder cleaned for free but now I am being quoted ’…’‚‚£90 by a local camera shop so I am curious as to wether I could do it myself being an instrument technician.Does any know of any sites with relevant info?Thanks in advance.