With the change from ver. 2.x to 3.0 (both for DOS), The Mormon Church decided to write their own genealogy program, rather than having someone else do it for them. As a result, they no longer had to pay royalties to the software author, and the price was reduced from the old $35 to a "cost" of $15 for DOS ver.3.0. Now they've improved it even more, made it a Windows program, and made it FREE (ver.5)!
Make no mistake -- don't be fooled -- despite its being FREE, it's comparable to other programs costing $150 and up. Having switched from PAF 2.2 to 3.0 to 4.0, and now going to ver.5, I'm really happy with the new look and new features. When you consider what you get, it's a "steal"! I recommend it to anyone who doesn't have a "genie" program, or is thinking of upgrading from their old program. At this price, how can you go wrong?
NOTE: I'm not a Mormon, and I get nothing for making this recommendation.