I'm glad you asked, because I'd like to know. I think that most photographers, unless they are really in the business of selling prints and do it everyday, put this problem off for a rainy day that never comes. That is my solution. I have boxes of prints and negatives everywhere. It is on my list of things to do, but when I get time, I don't like to spend it on organization. The nice thing about organizing is that it doesn't take a huge block of time (like printing). It can be done a little at a time -- 30 minutes a night. Another fix, I now print smaller sizes, never 16x20, unless I konw where it is going. I've gotten so my standard print is 8x10. Easy to store and they can be mounted on 2 ply board or not at all.