Stan Whitcomb - Status report for ground-based GW detectors Interesting points: - Heritage of bars: bringing interest to field, forming international networks - Displacement sensitivity: measure of experimental prowess; strain sensitivity: measure of funding - TAMA to enter LIGO-GEO-VIRGO data-sharing agreement - Japanese criogenic, underground to come online; currently short prototype (CLIO) - AIGO needed for good position sensitivity - Third generation: Einstein (European, 30 km, criogenic, underground, different geometries?)