As any of you know who have tried to download the materials located in the right column of this blog, it's been a while since these links worked. For reasons unbeknownst to me, my file hosting site, Ripway.com, keeps saying I've exceed my daily bandwidth, even on days when this page has received very few visits.
I have since switched to Dropbox as a means to share my files on the Internet, but it will be a little while until all of the links are functioning again.
Thanks for your patience.