Where can I find the videos that *used* to exist here:
http://creators.xna.com/Headlines/presentations/

?

Most of the content of the old site can be found in the Education tab.

Frocentus:

.i.E the Gamefest 2007 videos are missing - many Websites ( i.E. http://www.developmag.com/news/28387/Gamefest-2007-videos-now-online ) point it to this website... ...but the videos seem to have gone :)

Indeed. It looks like the videos themselves are missing (also linked from here), but you can get the powerpoint slides and audio here.

Catalin Zima:

What video are you talking about?

Most of the content of the old site can be found in the Education tab.

I was looking for "XNA Game Studio for Fun and Profit" by Frank Savage.  But, I figured there would be other gems in there, too! :)