Acceptance of oral presentation submissions will be limited to the first 145, so you are encouraged to submit oral presentation abstracts early. No individual may be the presenter of more than one oral presentation. Posters are open to anyone and there is no limit to the number of poster submissions. Remember to fully edit and proof your abstract before submitting to the 2010 APS Annual Meeting.
Information and Guidelines for Oral Presenters 
Information and Guidelines for Poster Presenters
Detailed instructions on creating posters in PowerPoint:
Creating Posters with PowerPoint
