Francine, I've asked Dave to add you (and a few others) to the list of participants via the "seed swaps tool," but it looks like he hasn't had a chance yet... I tree-mailed him again just now. You can still start a list of your plants with the swaps tool; you just can't check them off for this swap until Dave enrolls you. See this post at the top of this thread for details... and please don't be put off by the length of the explanation; I use a lot of words when I don't want to leave anything out!
http://garden.org/thread/view_...
Meanwhile, you can go to the "haves/wants" thread for the swap and post a list there of what you ahve and what you're looking for... make just one post and edit it with changes as you go along so you can keep track.
I'd love a little piece of any of your hostas! I'll put dibs when you list them on the swap tool, or you can note "Jill wants a piece" on your haves/what post. Thanks for offering them!