So I am using owncloud 8.x, its the version that comes with the latest release of mailinabox. I got admin mode on it since I needed the document editor. I installed libreoffice and it now works great with documents already in my owncloud that are docx.
The problem I have now is I would like to be able to create docx for other people to easily open my files. In a office setting or educational settings co-workers and professors all require us to use docx/doc format since they use word. Its a real problem that I cant make a new docx by clicking the new document tab.