I've been using
Captains Keeper for the last 2 years, and found it to be very useful.
Like yourself, I did not need a calculation of allowances etc, although CK will do that for you if you want it to. I just enter the flight data on my Clie, sync with the pc when I'm home, and print the logbook once a month.
Works a treat once you have the database set up
You even get a months free trial to see if it suits
