APDL works GREAT on Palm. It will track; time, pay, pr.diem, 30 in 7, 100 in 30, rest required, expenses, etc, etc... and can be downloaded directly into turbotax, excel, PDF, logbook pro etc.... If your level of math is above first grade, you will VERY quicly realize that this program pay for itself many, many times over within a very short time. Yes, some of us have a hard time getting over the $29,- initial investment (maybe we should have a collection for Otto...) . Just log on to logbookpro.com and download it. Bring it to class and I will show you the basics of it, you will pick up the rest of it in a very short time...