Alpha-Geek, thank you for the reply! I suppose I can't blame you for sleeping!
Will try, and post the results!
Edit: It didnt' work. Just as it did with the Software Manager, it appeared to dowload/install the drivers, then after restart I got a black screen after the splash. My monitor says "Out of Range".
Last time this happened I had to reinstall the OS.
Any other ideas on how to make these drivers work?