Computers & Writing 2007 is being held at Wayne State University this May: http://englishweb.clas.wayne.edu/~cw07/cw07/ We'll have a DigiRhet pizza get-together and abstract-writing fest sometime in mid-November (hopefully at la casa de Danielle).
A handful of us are presenting at CCCC this March in NYC (http://www.ncte.org/cccc/conv/). We'll do draft/practice presentations early in spring, and we'll also want to talk about how to represent our DigiRhet work at CCCC.