The format of the presentations will consist of a five-minute, no-more-than-three-slide, talk summarizing the basic idea and benefits of each proposed experiment, as well as its motivation, goals, and general plan of execution. All presentations must be in electronic form. They can be pdf, MSWord, or PowerPoint documents. Please name them "Ideas04_your-last-name_first-two-words-in-ideas-title.ext", where "ext" is the appropriate extension (.pdf, .doc, or .ppt). Then ftp or move them to alcpc1.psfc.mit.edu, putting them in the /presentations/Ideas2004 directory. (For a primer on how to do this click here.) We will link them on the Forum Agenda page, so that, upon presentation, you or the moderator can easily call up the document from the Agenda page. Individuals may present as many ideas on separate topics as they wish, but each presentation should be self-contained and limited to five minutes. Brief, constructive, group discussion will follow each presentation; the discussion should focus on clarification, not detailed critiques.