Plantstep Flower Software
If you haven't heard about Plantstep software for keeping track of your daylilies and making a catalog, you might want to check it out. I've never had a database for my daylilies, but now that I'm getting older I have trouble remembering the names of all 650 of my daylilies. This software makes it a breeze to quickly put together a database and add pictures. You just click on the cultivars you have, and the program automatically adds all the stats for you. And with the one-time cost of the program, you can post your catalog online. The Plantstep catalog is a great place to shop for reasonably priced daylilies too. There are lots of folks with catalogs there from whom I've bought in the past. Jordan's Daylilies, Patricia Ball, Robert O'Neal and Dragon Meade (Packrat on the Lily Auction) are some I recommend.
Here's my catalog I created in just a couple of days: