Start with youtube.com. There are a lot of fights. If you like documentaries, Fox Sports did a few for fighters like DLH, Hopkins, and RJJ. Just type in "XXXX beyond the glory". Another you can type in is "hbo boxing". HBO did some documentaries for some of their best/popular fights over the last 30 years. They are really interesting. Hope this helps. Well, i don't hope, i know it did.
I posted this one a while back. It's about Dimitry Salita, I found it a good watch. http://www.youtube.com/watch?v=rd7jSpV4Foo
A link to part one of a doc about Prince Nas I was just handed on another site: http://uk.youtube.com/watch?v=_ITe-EWHNmM Little seen footage of Dullio Loi: [yt]YAp9TFcPS1s[/yt] Grossly underapreciated, Frazier v Foster [yt]RR5T8ig61Ak[/yt]
Oh, you can also type in something like "HBO 24/7" on youtube to see the PBF/Hatton and DLH/PBF documentaries. Those are also fun.
It's just a shame they don't do more. Some suggestions are: RJJ/Ruiz: I mean come on. RJJ did something only one other man in history accomplished. This fight is worthy PBF/DLH: Simply because of the magnitude of the fight. Anything else?
They are going to do more they were supposed to have some ready in January 2009 but it got pushed back for some reason.
Seriously check out the documentary posted in this thread from last week. I had the oppotunity to wach it finally and I must say, it was interesting as hell and I really liked it: http://www.eastsideboxing.com/forum/showthread.php?t=98435
the sonny liston documentary is something special. http://uk.youtube.com/watch?v=GGnfleTSoHQ and i reccomend the book night train which is on the life of sonny liston.
Not a link, per se (this is a full-length movie you'd need to rent), but When We Were Kings is a fantastic documentary about the Rumble in the Jungle. http://www.imdb.com/title/tt0118147/