Like most of you guys out there, I am on the road every day between estimates and crews trying to get a million things done. Obviously taking phone calls and notes while driving is out of the question. Im thinking of purchasing a digital voice recorder. This way I can speak mental notes into it all day, whether it be ideas, customer info, scheduling, etc... then being able to sit down at my desk at the end of the day and transfer everything to the appropriate locations on paper. Anyone ever use these? Feedback? Suggestions on brands and models?