Electronic logbooks
I've been doing some digging on electronic logbooks - currently writing one for the web which i hope to have ready soon.
The CAA doesn't actually require you to keep a paper logbook - there's nothing wrong with keeping an electronic one. All you would have to do is sign each page of the printout individually if you ever did have to send it to them.
LASORS is the place to look for the lowdown on all that sort of stuff - search google.
hth
NW3