Damn Microsoft formats always stick it to me. Because I have issues with opening various versions of PowerPoint (for instance, other than a font size issue Drew's presentation opens fine, but Jamil's is basically unreadable for me), I will be converting the non-PDFs into PDFs once I can get the copies I downloaded over to a recent vintage Microsoft Office-enabled computer. If anyone else has these same issues, or if anyone associated with the conference has an interest in making them available as an alternate format download, I would be glad to send them the PDF versions I make.