STScI . ... Colloquia . ... Webcasts . ... Poster Information . ... Presentations . STScI will be webcasting the entire workshop, providing a webcast of the physical presentations and the powerpoint presentation slides. The resolution of powerpoint presentations via a webcast can be difficult. ... On this website, we have a powerpoint file with all the information we are recommending, plus a webcast of the same powerpoint file and, a webcast of transparencies of the same powerpoint file. ...