Douglas Scott UBC "What have we already learned from the CMB?" The COBE satellite, and the DMR experiment in particular, was extraordinarily successful. However, the DMR results were announced about 7 years ago, during which time a great deal more has been learned about anisotropies in the Cosmic Microwave Background (CMB). The CMB experiments currently being designed and built, including long-duration balloons, interferometers, and two space missions, promise to address several fundamental cosmological issues. I present an evaluation of what we already know, what we are beginning to learn now, and what the future may bring. Loosely based on astro-ph/9810446