My daughter purchased a Sony DSC-W50 that she really enjoyed. However, she recently dropped it and the image unit (CCD?) moved inside of the lens and causes it to jam. Therefore the unit will not power up properly. I opened up the case, but could not easily access the image unit within the lens. Any ideas? Best Buy said, $25 just to send it out for an estimate. When press for a "possible price for repair", the gent at the counter said, "$175 to $200". I could get her a new one for that price. Any suggestions to get in the lens unit and atempt to fix it myself?? Thanks in advance.