[jobiesmi]

Thanks george, but no. File extentions stay the same going out and coming back in, and can be viewed from within Microstudio when selecting. I keep my file extentions in view at all times. I know better than to try to burn with a .bin extention from within Microsrudio. How do I get the MTU guys to notice this string and add their two cents worth? Surely you would think with all their experience that they would have had to notice this problem from time to time and have an opinion.