I have recently installed DC Pro Studio and the SFE-6.4.1r9a and have been successful in converting and saving a few (3-4) NEF raw files. These files were opened in Photoshop CS to viewing and when I try to relaunch the DC Pro Studio, it will not reopen. Mac OS 10.4 Dual 2Ghz OowerPC G5 512 MB DDR S...