whats that movie with Bo Derek and the robots in space - I think it is from the late 70's or early 80's and features 2 robots a good one and a bad one - one of the robots tries to "interface" with her - I think it had moon in the title

Might you be thinking of Saturn 3 (http://en.wikipedia.org/wiki/Saturn_3)? It's set in part on one of Saturn's moons, features a bad robot who tries to "interface" with Farah Fawcett (well, it's almost Bo Derek :))

Vasily