A Deep XMM-Newton Legacy Survey of M33

We propose a deep XMMNewton legacy survey of M33 covering the entire D25isophote with a total of 700 ks of exposure. These data will allow us todetermine how the temperature and energetics of the hot interstellar medium areaffected by star formation, constrain the nature and dynamical masses of newpulsating and eclipsing Xray binaries, and perform detailed statistical andspectral studies on the largest extragalactic population of Xray supernovaremnants. As the deepest and most complete Xray census of an entire spiralgalaxy possible with current technology, our survey will test the physics ofdiffuse hot gas and the evolution of Xray source populations at luminositiesnever before available for such a sample. truncated!, Please see actual data for full text [truncated!, Please see actual data for full text]