@Carl Hancock - I listened to Joost's podcast as well as Jeff's, but my biggest question didn't get answered. I was interested in how uploads work?

I'm currently trying to find the best way of allowing users to upload multiple photos, and be able to link information to each one, as per the built in Media Uploader, but allowing uploads from the front end. I love the look of your plugin, but obviously don't want to buy it if it doesn't do exactly what I'm looking to do! (Just read there's going to be a demo site, but if you could let me know anyway!)