I used to have SkyLog Pro but it is a generation behind Pilots Pal. Also, Pilots Pal has an excellent conversion program that will accurately transfer all your SkyLog data into its own format. Pilots Pal does absolutely everything you could possibly want from a logbook program, looks great on screen and produces very posh logbook pages for your paper back-up. It is produced by a senior Training Captain at easyJet who gets loads of feedback and has actioned virtually every single thing ever asked for. He has also sold to many other pilots from other airlines who have asked for, and been given, various add-ons. Consequently it is the best around by a considerable margin. And by the way, I do not get royalties for this!