[Dropbox] Droid Inc users with Docs to Go: recommended way to open files?

[TBolt]

I believe I now understand why I lost data on one of my spreadsheets - I was not opening the file from the Dropbox app each time. Instead, I was opening the file from within the Docs to Go app. Just wanted to see how you open your files...

my post on the Dropbox forums
When you update spreadsheets/docs on your PC, then switch to your phone to open the files, do you open the file from the Dropbox app each time? Or, do you open the file from the "Recently Used" file list in Docs to Go?

This morning, I noticed that I lost some important updates on one of my spreadsheets. I had been updating the spreadsheet on my PC the last few days. I later opened the file from the "Recently Used" file list in Docs to Go only to find that my updates weren't there. (This was the 1st time I noticed this problem!)

Thank you.