Q: What to do when some of your fans work in an office with a firewall that doesn't allow them to visit contents hosted at YouTube so you can't make your new work available to any of them?

A: You can create your video in an Excel spreadsheet so it can be sent via email, as AC/DC did a couple of weeks ago (make sure that you have macros enabled)

You can check it out at http://www.acdcrocks.com/excel/, it's funny and quite original.