I Overview of Cosmological Parameters and Concept -- Cosmological Parameters -- The Cosmological Constant Problems -- The Cosmological Constant from the Viewpoint of String Theory -- The Dark Matter Telescope -- II The Cosmological Constant Evidence -- Dust Versus Supernova Cosmology -- Measurement of the Cosmological Constant from Galactic Velocity Rotation Data -- An Introduction to Quintessence -- Is the ACDM Model Consistent with Observations of Large-Scale Structure? -- Light Scalars in Cosmology -- III Precision Cosmology Measurements -- Optimal Supernova Search Strategies -- The Second Peak: The Dark-Energy Density and the Cosmic Microwave Background -- Latest Cosmological Constraints on the Densities of Hot and Cold Dark Matter -- Prospects for MAP & PLANCK -- Studying Dark Matter with ACBAR on Viper -- Resonant Photon-Graviton Conversion as a Probe into Inflationary Universe -- IV Baryonic Dark Matter -- Death of Stellar Baryonic Dark Matter -- EROS Microlensing Results: Not Enough Machos in the Galactic Halo -- Neutralino Dark Matter Versus Galaxy Formation -- Cosmological Relativity: A General-Relativistic Theory for the Accelerating Expanding Universe -- V Theory of Dark Matter Processes -- Relic Neutralinos and Dark Matter -- CP Violation and Dark Matter -- Mirror Dark Matter -- Neutralino Proton Cross Sections for Dark Matter in SUGRA and D-BRANE Models -- Antimatter from Supersymmetric Dark Matter -- Relic Abundances and the Boltzmann Equation -- Supersymmetry, Q-Balls, and Dark Matter -- SIMP (Strongly Interacting Massive Particle) Search -- Self-Interacting Dark Matter -- Prediction of ?M and Estimate of ?? -- Accurate Dark Matter Theory and Exact Solutions -- VI Possible Evidence for Dark Matter Particles -- Recent DAMA Results -- Annual Signal Modulation to Search for WIMPs and Direct Searching -- Recent Results from the Cryogenic Dark Matter Search for Weakly Interacting Massive Particles -- Pulse Shape Discrimination and Dark Matter Search with NaI (Tl) Scintillator at the Laboratoire Souterrain de Modane -- Interpretation of the Anomalous NaI Events -- Combining Information from Direct and Indirect Searches for WIMPs -- VII Search for Dark Matter Particles Around the World -- Progress on the Boulby Mine Dark Matter Experiments -- Status of the EDELWEISS Experiment -- Status of Dark Matter Search with the HDMS Experiment and the GENINO Project -- The CRESST Dark Matter Search -- Dark Matter Experiments in the Canfranc Underground Laboratory -- Dark Matter Results in the MIBETA Experiment -- Search for Dark Matter WIMPs Using Upward-Going Muons in Super-Kamiokande -- Search for SUSY Dark Matter with CMS at LHC -- VIII New Detectors for the Dark Matter Search -- Design of the ZEPLIN II Detector -- Development of a Two-Phase Xenon Discriminating Detector for Use in Dark Matter Searches at the Boulby Underground Laboratory -- A Project of a New Detector for Direct Dark Matter Search: MACHe3 -- Status and Prospects for SIMPLE -- Measurement of Scintillation Amplification in a Xenon Detector with a CsI-Luminescence Plate -- Hot and Cold Dark Matter Search with GENIUS -- IX Hot Dark Matter -- Large Extra Dimensions and Hot Dark Matter -- Detecting Ultra High Energy Neutrinos by Upward Tau Airshowers and Gamma Flashes -- Super-Kamiokande 0.07 eV Neutrinos in Cosmology: Hot Dark Matter and the Highest Energy Cosmic Rays -- Future Neutrino Astrophysics Projects at the UK Boulby Mine -- Symposium Agenda.