I have 5 gallons of cider going in a primary at the moment. Constant temp after pitching into the must has been 65 degrees. There is not as vigorous a bubbling like some of the more experienced people on here get that try to keep a 70 degree temp. It has been going along consistently with a noticeable yeast activity when I stir the must twice a day. Sitting at work now so I don't have my sg readings handy but if I remember correctly it should be ready to rack into a carboy in another week. My neighbor is doing his last cider pressing this weekend so I may have to go buy another fermenter in order to get my last free batch of cider going for the year (it's nice having a neighbor with a 200 tree orchard across the street).