Sue, being a scientist, I found something I think you'll like if you haven't heard it before. Dr. Steven Novella talks about Luc Montagnier and Homeopathy and Dana Ullman. He also mentions the studies that are referenced by Ullman in the footnotes. Ullman probably thought nobody would double check to see if they are accurate. You have to hear what he comes up with!
The section starts about 1/3 of the way through so you might have to click a few times to get to the beginning of the section.
Skeptics Guide Podcast Jan 31, 2011