Google docs style drupal site Ive been searching around drupal and google to find some awnsers but get lost and fustrated and came here for some help.

What i want to do is have a drupal site which is not public, and has the functionality of google docs, calendar and drive...yes i know i could just use what google have already made but im a little paranoid in this world and would like to have TOTAL control over my documents as this will also be on a dedicated server.

So are there modules/ways out there where i can upload/download + edit text documents and spreadsheets? I know i could use a WYSIWYG but could i then download the page/node as a .doc file for example?

Sorry if it doesnt make much sense,
Many Thanks in Advance
Russel
An all in one solution I think is hard to find/make for drupal.
There's a module, where you can import and edit spreadsheets. I've testet it briefly for a project, that never go further than prototyping, but the module simply worked:
http://drupal.org/project/sheetnode

There might be similar projects for word processors. Or you might have it made :)

For a Google drive alternative, where you are in control, have a look at http://owncloud.org. They have calendar, contacts, and many other things, but I don't think they have editors.