Check all these out: http://www.thestreet.com/tsc/common/images/storyimages/022807_feuersteincalendar.html http://www.thestreet.com/newsanalysis/biotech/10330136_3.html Also, if you are doing this with alot of cash, purchase access to BioMedTracker. It may help in getting an idea of what to buy or sell, assuming you have some biology background. http://www.biomedtracker.com/