Yes it can - both on the Gnutella network, and on another built in web server they have. I was just reading about the difference in their forum. The first one, as you know - is public charing, and you can turn folders on and off altogether for sharing, in addition to determining the number of uploads you'll allow. The other "All Thumbs" server is essentially private, in that you have to send your server address to whoever you want to access the files. They can then get at them through their browser, even if they arent using the program.

Speaking of the browser - its nice. Its got multiple tabs, and I haven't run into any other FREE browsers that have that.