Looking for Video Archives

Does anyone know if there exists an online archive of the Senate
proceedings? CSPAN doesn't really keep the videos on their site very
long. Sad if they've disappeared into corporate media archives where
you'd have to pay to retrieve them.
I'm specifically looking for Senator Byrd's speeches.

>I'd say it crosses the "fine" line.
Yeah, I appologize for making such an obvious political statement…
I'll step lighter in that regard in the future.