I've created an account and started uploading. I'm doing it by hand just so I can focus more on the order structure. And filter out some of the really old icons (jpg) that have nothing going for them.

Some of those old icons still look great, but some are just results of my playing around and I don't feel like carrying them with me. I'm contemplating taking that step on my hard drive as well. It helps that I've set up an svn tool (inspired by the tools I use at work) to back up all of my icons for easier transfer between computers. So, even if I do delete them, they'll still be in there.