Dear All, I asked Peter's question about the upgrades planned for the PS and SPS - but Lyn answered in the general context of the LHC upgrades. He said: 1. SPS now operates with parameters consistent with LHC L ~ 10^34 2. Expect to achieve this L in about 4 to 5 years 3. Upgrades in process - a. larger aperture triplets for ATLAS & CMS, b. new linac @ 160 MeV H- (replacing 50 MeV p) 4. These two upgrades will be installed in 2012 and give L ~ 4x10^34 5. Upgrade of PS & booster in proposal stage and will be presented to the CERN council 2011 for approval to be implemented 2017 to 2018 Hence, roughly a decade before improvement in fixed target (neutrino) physics. I did not explicitly ask about fixed target or neutrino physics, however. Best regards, Frank Frank E. Taylor CERN MIT ATLAS Collaboration Bldg. 26 - Rm 569 188-3-015 77 Mass. Ave. Route de Meyrin 385, CH-1211 Geneva 23 Cambridge, MA 02139 Switzerland USA Office: +41-22-767-6373 Office: 617-253-7249 FAX: +41-22-767-8350 FAX: 617-258-6923 CELL: 857-891-8579 (USA & Europe) CERN CELL +41 76 487 3563 email: [log in to unmask] web: http://www2.lns.mit.edu/~fet/atlas_mit.html