Anders,
http://www.drunkuniversity.com/video_html_files/libby.html
The quality isn't all that great on this site. Video 2 was the first one most people got and was the most popular, then the rest started to get out as well.
I'm sure using kazaa you could find better quality files than this site if this isn't to your liking.
There's a ton of urban legends surrounding this thing which you can easily find doing a google search. I don't know all the details, but to address some of them: 1. She didn't quit school (I actually saw her at a bar like 9 months later and literally felt like I was in the presence of a movie star or something), 2. Her boyfriend didn't cheat on her and send them out as revenge; I can't remember which for sure, but it one of two things. Either her boyfriend's roommate got a hold of them and sent them to a couple people and they spread, or else her boyfriend's roommate watched it, and it accidentally got put in his download folder so it was available for anyone with napster or scour to download while he was at class all day. It was one of those two scenarios. And, 3. her boyfriend did NOT go to jail, and the two of them remained friends after breaking up down the road.
I don't know about all of you guys, but if my girlfriend made videos like this for me, I wouldn't be sending them out to my friends. I would be too busy shopping for an engagement ring!