We ran into a few various problems (wouldn't allow uploads of larger than 2GB, etc.). As we we upload very large (7 GB) files every day, I had a developer create a Windows command line utility that can work with Worker. It has features like Replace, Resume, etc.
The dev that made it for us has offered it online for anywhere from Free to $99. You can grab it here: http://redcorners.com/
I'm not affiliated with it or the dev, but thought it may be useful for anyone else who uses Vimeo in their workflow.