The Motorola XOOM stock SBF file had somehow made it to the open. Before you start scratching your head as to what on earth that means, here it is in lay man terms. It is the piece of software that will make the XOOM be just as it was when you have first bought it. So in effect, it acts as a solid back up and will allow you to test your innovative skills to the limit. So you always know if anything goes wrong, you can bring the XOOM back on track. Also, the SBF file is a nice thing to have when you will be upgrading your XOOM to the much touted 4G LTE standards.
Here is the link, but unfortunately, and quite understandably as well, the link has since then been deleted.
via droid life