I am looking for options for file sharing at my web site. I would like something similar to the file sharing solution at http://www.9dx.com but I am looking for something that is free. I don’t care about web site design, I’m interested in file uploading. I need a way for people to submit art work to me which I can then evaluate and post on my web site. Some of the art can be rather large, more than 20 megabytes. If anyone can recommend a solution or has experience with a solution I would be very appreciative.