journeyman, bionic woman were both cancelled.
No word on when season 2 of sarah connor will premiere.
I have heard the only reason it was renewed was to beef up interest in the new terminator trilogy starring Christian Bale as John Connor
The bad terminator villain has not been cast or announced yet but i read that they were considering Vin Diesel to Replace Arnold. They said their may be a scheduling problem though with him doing the fast and the furious 4 a direct sequel to the hit first film.
Now lets be honest how many guys watch this show, that includes all sci fi geeks as well because Summer Glau is in it, from the awesome show firefly.