I am studying communication technologies and post-adoption discontinuance for my dissertation. Even though the innovation diffusion theory, the technology acceptance model, and others has dealt with the phenomena, but empirical studies of it are quite rare except Papazafeiropoulou's and Parthasarathy's. And, I also think the conception of the discontinuance is some problematic in that it is included in the cycle of diffusion processes. I need to know some researches on discontinuance. If someone has the information regarding the topic, please email me *offlist* with references as well as comments and feedback. Thank you very much. Inho Cho (choinho@mail.utexas.edu) Department of Communication Studies University of Texas at Austin