Hi I was actually looking for a bibtex style that's useful for listing presentations, when I found a package called inlinebib.sty which is supposed to put references as footnotes. Since I have a vague memory of people looking for that, I decided to you the URI:
http://www.seindal.dk/rene/software/TeX/inlinebib.htm
I have not tested it myself :-)
/Christian
--
Christian Ridderström http://www.md.kth.se/~chr
