Well there's no incubation temps, as they are live bearers. Most people I know have had a difficult time keeping Browns alive for an extended period of time. This is mainly due to humidity. These snakes need a certain amount to do well, though if provided with too much humidity, they'll get "skin blisters," which ultimately kills them. It's been suggested that a "humidity gradient" may be helpful to have in their cage.

Tim

Third Eye