I have another free hosting tool that you might want to give for a spin.  UploadPedia is the most recent to catch my attention. You can upload up to 100 files at once, with the max being 100 MB. One interesting thing that they do is list all the top downloads and recent downloads that have been added to their service. If you are looking for privacy, this might not be the uploader for you. They do have a way to password protect your uploads though, so you don’t have to share if you do not want to. You can also search the files that have been uploaded too. From their terms of service, it looks like they accept any type of file, as long as it is not pornographic or copyrighted (or I guess both).