van den Heuvel, Frontera, Hjorth, Castro-Tirado, Greiner, Vreeswijk, Rol, Pedersen, Pian, Gorosabel, Palazzi, Masetti, Kouveliotou, Wijers, Fruchter, Wiklind, Jaunsen, Courbin, Augusteijn, Boer, Atteia, Ricker, Piro, Heise, Hurley, Danziger (Large Programme with ToO status):

'The Physics of Gamma-Ray Bursts (GRBs) and the Nature of their Hosts'

Lazzati, Covino, Fiore, Ghisellini, di Serego Alighieri, Stella, Zerbi:

'Search for Supernovae in Failed Gamma-Ray Burst Optical Afterglows'

Chaty, Haswell, Hynes, Cui, Ogley, Shrader, Charles, Horne:

'IR Observations of Black Hole X-ray Transients during Outburst: Coordinated NTT/RXTE/HST Observations'

'Early evolution of a bright Supernova'

Covino, Cimatti, Di Serego, Ghisellini, Kawai, Israel, Lazzati, Ortolani, Pasquini, Richer, Saracco, Spada, Stella, Tagliaferri, Zerbi:

'Variable Polarization of Gamma Ray Burst Optical Afterglows: Evidence of Beaming'

Fiore, Savaglio, Fontana, Stella, Antonelli, Menna, Ghisellini, Lazzati, Covino, Marconi:

'A flash in the dark: probing interstellar and intergalactic matter through UVES TOO observations of GRBs afterglows'

Sackett, Menzies, Albrow, Hauschildt, Planet Collaboration:

'Spectroscopic Mapping of the Atmospheres of Bulge Giants using Microcaustics'

Baade, Wang, Fransson, Höflich, Wheeler:

'Polarimetry of Supernovae - Probing the Origin of Asymmetric Explosions'

Turatto, Altavilla, Benetti, Cappellaro, Danziger, Della Valle, Pastorello, Mazzali, Patat, Rigon:

'Understanding Nearby, Type Ia Supernovae for their use as distance indicators'

Haissinski, Glicenstein, Moniez, Fouque, Milsztajn:

'Spectroscopic observations of exotic microlensing events discovered by EROS'