Today SCOPUS has launched their new mobile application for the iPhone. If you have an iPhone, and since Princeton subscribes to SCOPUS, you are free to download it.
SCOPUS webpage announcement:
http://mail.elsevier-alerts.com/go.asp?/bESC001/mSR4081F/uDF5Q4/xWHWI81F
SCOPUS — large Science, Technology & Medicine subscription database from Elsevier, 1996+