J'avais posé la question sur le forum Virsyn et voici la réponse de Christiane Kaltschmid, la femme de Harry Gohs (le programmeur et fondateur de Virsyn).
Citation : microTERA was a "one shot" marketing thing and to be honest we don't have the capacity to support this free product over a longer time period ( the actual version doesn't work with Logic 7 for example ).
It's also not possible to make it a download because we have special exclusive deals with the magazines...