Just put my first batch into the primary last night. No signs of fermentation yet, but it is a little cold in the basement ~58*. I used nottingham yeast and their webpage says recommended temp for fermentation is 57-70* with a good tolerance down to 54*, so I think it will be fine.
I did pitch rehydrated yeast, so hopefully I will get some sings soon.
One quick question, for those who keg this, have you tried different levels of carbonation? If so, where do you carb yours at?