I have tried to keep up with all of the FCBD issues, pulling together a set each year.  I always struggled to get them organized to suit me in ComicBase but with the CB2020, there is a great way to do it while leaving each of them in their respective titles.  In reality, it would have worked all along, but I can be kind of thick sometimes.  What I propose is entering the title where it belongs, Savage Dragon #148 comes to mind, so it would go in the Savage Dragon title but instead of using #148, the issue number would be FCBD 2009. A really tough one for me to find was Free Comic Book Day: Aliens/Predator #1, I renumbered it from #1 to FCBD #2009 and voila!  It's a quick and easy find. It would allow users to search for "FCBD 2009" and find all of the issues in one place.  I know it's a big project but I would be willing to do the legwork if this is an acceptable idea, as I have been entering my books in this way. 

I guess what I am ultimately saying is that this is a system that works well for me, but is it worth submitting? 

FYI The words Free Comic Book Day 2009 appears in the Notes of 38 of the issues for 2009. Not sure if that is all or not but it seems like it. HC tries to add this to all the Free Comic Book Day issues (but I won't guarantee it).