Openoffice plugin providing integration with GoogleDocuments and Zoho.
Features:

• Upload of (multiple) documents (Text, Spreadsheet, Presentation) to Zoho
• Download of documents (Text, Spreadsheet) from Zoho
• Upload of (multiple) documents (Text, Spreadsheet, Presentation) to GoogleDocuments
  

Export, Update and Import your documents to and from Google Docs, Zoho and WebDAV servers.
With OOo2GD you may export to Google Docs, Zoho and WebDAV servers:
* Documents: ODT, SXW, DOC, RTF without modification, other known to OO.org after conversion to ODT