Here’s a great set of presentation deck really focused on getting people to buy in to the whole usability testing. This is one of the biggest problems I have convincing people to actually care about usability. I might be able to use some of this ideas to get buy in for general software testing within companies. It is tough to introduce these best practices to a bunch of developers already set in their ways, or have no idea why testing should be done. Anyway, I hope you might find some use from this presentation deck.