You many want to check out http://www.logshare.com.

It's a free web-based logbook developed by Dan Checkoway (RV-7 builder)
that I use. The service will keep track of all the currency
requirements and send you an email reminder that your currency will
soon expire. You don't have to share your data but it's pretty cool to
see who else has flown the same tail numbers.

Since it's web-based you can enter data from any internet enabled
computer/pda and when your pc goes TU you won't loose your log data. I
personally download a backup of the data, which can easily be imported
into other programs should the service cease to exist.

--ken

daniel.bascomb wrote:
My pilot's logbook is in an apalling state - it is covered in coffee
stains and tipp-ex.
I heard that if you search hard enough on google you can find some
really good (and free) electronic logbooks. It would really help me to
be able to keep an electronic copy of all records as well as my regular
logbook.
Does anyone know where I can get a good e-logbook from?

Daniel