Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Software no longer supported

This tutorial may have been state-of-the-art in its day, but it doesn't recognize newer versions of QuickTime, and my attempts to install the QT version on the CD just brought up an "illegal operation" box. After struggling for a whole day at my computer, I was finally able to view the movie clips by downloading an older version, QT 5.0, but the SignLinks tutorial feature still does not work.(...)