The camera is a Ricoh GR-D digital point and shoot camera. The dust makes a terribly obnoxious black dot in the middle of all my photos. I am also leaving on Saturday to go on a road trip to Santa Fe and then on to San Diego, and was counting on this camera to be there for me. I took it to the local camera shop (Mike's Camera/Boulder, CO.) and they told me that they did not know anyone in the area that would be able to fix it- being a Ricoh. IS THERE ANYTHING I CAN DO MYSELF ? Any advice? Thank you.