One of the nice things about having Office Mobile is the ability to not only view those Office docs on the go, but to edit them as well. But getting those files to your device can be a challenge. We already saw one homebrew solution, which basically creates a local server for you to download files to your device.
Another, more simple solution is to just use Dropbox. While we still don't have a mobile application for the service (crosses fingers) you can use their site through Mobile Internet Explorer, which works just a well. In fact you can easily grab your files on the go this way. The only downside is you cannot upload Office documents, just photos, to Dropbox and for some that is a no-go. Then again, the free service "Send to Dropbox" allows you to easily email your modified files back to Dropbox, which we think is pretty darn cool.