This email was created by [your name] who thought you would be interested in the following Article:
"Download all the versions of a file from a SharePoint document library"
This code snippet can be used to download all the versions (if exists) of a document from within folders and subfolders inside a given document library.
CodeProject also contains hundreds of articles, free source code samples and applications to help in your day to day programming. Why not give it a try!