Recording Real Audio streams?

Hopefully someone can help me. I'm trying to use vsound to record audio from NPR's All Things Considered. I never have time to listen to the show live and in its entirety, so I want to download it nightly and listen to it the next day. Problem is, there are no downloadable archives, unless you use Audible.com, which is Windows only. So I'm trying to use vsound to record the streams off of NPR's site in concert with real player. Problem is that the streams are in .smil format. The streamed archives are broken into chunks and when it moves on to the next chunk on the show it resets the output file. Has anyone tried anything like this and does anyone have an idea how to do this? Preston