A follow up to this post where marketing material from SABiosciences was presented. It turns out they now have PowerPoint slides for free download too (sign-in needed). A great example of how industry (including their sales/marketing departments) can participate in spreading knowledge. And great as a resource for those of us who need a cascade-slide for explanation every now and then. You can use these slides in academic non-commercial settings as long as you mention (acknowledge) the company.
Go here for downloading.