I know that most of programs can cross-populate for the various reasons. Also for just a few bucks I think logbook pro can tweak data from other programs etc.

I have one ... but am still inputting data. It would be EXTREMELY helpful filling out specific data. In fact, I would pay alot of money just for the accuracy that it can provide over my beat-up stack of logbooks. Anyway, depending on what stage you are at in your career IMHO if your under 5000 hours, I'd switch for certain.