mhull: Can you explain what's happening with SWFUpload? That's the one place it's most likely to break, so I'm really trying to iron out that part of it. If possible, can you tell me your version of Flash Player, browser, and what exactly the error is?
Aram: Glad you like it. Stay tuned for more add-ons. I didn't realize Floatbox was framework-indexpendent. If that's the case, I'm happy to add it to the bundle.
LeeUmm: For the time being, we can paginate the "gallery overview" page to say, 10 albums per page. That's all built into the DataObjectSet class, so it should be no problem. As far as the sidebar, though, that could get long. I wonder if you're better off having not only multiple albums, but multiple galleries, as well?
Everyone: Please feel free to log into the admin. It's all wide open for you with admin/password. Or, to get access to just the gallery features, go to http://www.mysite.com/my-gallery/admin and it should grant you admin perms on the gallery page only.