I think boxing has been rejuvenated but seems like most of the decision makers promoting the fights don't utilize the new technologies in media well enough.

HBO Boxing - Download free podcast episodes by HBO Podcasts on iTunes.

HBO is the only subscription video podcast I've come across aside from documentary movie rentals. Facing Ali and Tyson.

There are some great podcast here. I especially like Ward/Gatti highlights which I'm sure most of you have already seen. Unfortunately of the few full fights there are only audio. It would be awsome if they put up some old classic fights.