Hey, I figured it out with
NetTransport. All I had to do was replace the ID info at the end of the URL (?cid=1708&aid=288443&afid=412732) and replace it with ".flv". Not sure why I didn't think of it earlier. The files are downloading in real-time now. Thanks so much for the tip. It actually came to me when I saw that rtmpdump needed a URL ending in .flv, so I gave it a shot in NT and the rest is history.
Thanks again! This forum rocks!