Recently, I've noticed that the fan on my 12 inch PB blowing hard for no apparent reason. After checking top, I noticed that the finder was using 80++% of my cycles, for no apparent reason. I restarted, but that only seems to be a temporary solution; every so often, the finder will mysteriously start soaking up my cycles again. Has anybody else had this experience and does anyone know what I might do to get the finder under control? i appreciate any suggestions you might have.