The new issue of ALICE MATTERS is now available online: [Inline image 1]<http://alicematters.web.cern.ch/> Read more about the proton-lead run and the technical challenges posed by these asymmetric collisions for the LHC We hope that you will enjoy the new issue. Your ALICE MATTERS team Follow ALICE on Twitter | Follow ALICE <http://www.facebook.com/pages/Alice-Matters/103041289764826> Matters on Facebook<http://www.facebook.com/pages/Alice-Matters/103041289764826> | Subscribe to the ALICE Matters RSS Feed <http://alicematters.web.cern.ch/rss.xml> unsubscribe from ALICE Matters notifications<https://alicematters.web.cern.ch/subscribe> | view email in browser<http://alicematters.web.cern.ch/sites/alicematters.web.cern.ch/files/html-letter/ALICEMattersVol2IssueIX.html> ALICE Matters<http://alicematters.web.cern.ch/> © 2012 CERN on behalf of the ALICE Experiment