In this paper, the author discusses the use of an interactive computer technology, "MOO" (Multi-user domain, Object-Oriented), in her art education classes for preservice teachers. A MOO is a text-based environment wherein interactivity is centered on text exchanges made between users based on problems or other materials created by teachers. The design of a MOO is based on virtual architecture. Users move around rooms and talk to others in those virtual rooms. Unlike web interactivity, MOOs only become interesting when other users are present in the virtual space. MOO interactions are real-time and polysynchronous, thus they are more like chat spaces than like the Web, where the basis is in information giving. MOO activities stress talk and project collaborations--as happens in a traditional classroom--but the students can be in different physical places. A MOO can also incorporate instructor-designed presentations and video lectures available to students at any time rather than at a designated class time. Moreover, a discussion on the problems and successes of using the computer environment are presented which is divided into reflections on the technology and reflections on how the community goals were met. Furthermore, community and public arts are emphasized as objects of study, with particular focus on the relationship of these arts to community. The class develops a website of local public art and a series of exercises to explore meaning in the artworks and their relationship to community themes. The preservice teachers use these tools to teach local high school ceramics students involved in a public arts project. The goals of the class fit within the definitions of community-based art education in that they are "attentive to possible relationships between the arts and communities." (Contains 3 figures and 5 notes.)