Suddenly some of my PM files cause the computer to beep from 2 to as many as 8 times when certain files are double-clicked to open. Does not happen with all files and I dont yet have a common denominator for files where it does. Also, diagnotstic recompose in PM never finds anything wrong and the files function and print properly. If file is saved after a recompose, it still causes same number of beeps the next time it is opened. Trashing preferences file does no good. Anyone ever encounter this? Just a nuisance at this point, but would like to know if I could get rid of it.