OwnCloud is amazingly easy to set up with DreamObjects, and works well. It is a two step process.
First, the easiest way to install OwnCloud is via the web installer, which you can get here:
(Click on “Web Installer”). You download a single file, upload it to your server where you would like to install OwnCloud, and then navigate to that page and follow the prompts.
Second, follow these instructions to connect your OwnCloud install to a DreamObjects bucket:
Keep in mind that the screen caps on that page do not correspond to the latest version of OwnCloud (which is what gets installed), but the instructions are essentially correct.
Questions or problems, let us know.