This is a seemingly simple task yet I have yet to find a way to do it. How do I transfer Office documents--Word, Excel, PDF, etc., to and from my Trophy? No options to do so in Zune, nor Office.
You can easily sync Office docs to WP7 via SkyDrive but it does require the Mango update.
See: http://www.microsoft.com/windowsphone/en-us/howto/wp7/office/sync-documents-with-skydrive.aspx
assuming you don't use sharepoint...
use dropbox until you get mango installed w/ skydrive
